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Pilatus PC-6 Porter

The Pilatus PC-6 Porter is a single-engined STOL utility aircraft designed by Pilatus Aircraft of Switzerland. First flown in 1959, the PC-6 was produced at Pilatus Flugzeugwerke in Stans, Switzerland. It has been built in both piston engine- and turboprop-powered versions, and was produced under licence for a time by Fairchild Hiller in the United States. After 604 deliveries in 63 years, Pilatus ended production in 2022.[1]

PC-6 Porter/Turbo-Porter
A PC-6 Turbo-Porter, B2-H4 PT6A-34 variant, used for skydiving in Spain
Role STOL passenger and utility aircraft
Manufacturer Pilatus Aircraft
Fairchild Aircraft
First flight Porter - 4 May 1959
Turbo-Porter - 2 May 1961.
Status In service
Primary users Civil aviation
Austrian Air Force, Myanmar Air Force, Swiss Air Force
Produced 1959–2022[1]
Number built 604[1]
Variants Fairchild AU-23 Peacemaker

Development

On 4 May 1959, the first prototype, powered by a 254 kW (340 shp) piston engine, made its maiden flight.[2] In early May 1961, the first Turbo Porter, powered by a Turbomeca Astazou II turboprop engine, performed its initial flight.[3] In comparison to its earlier piston engine-powered incarnation, the Astazou II-equipped Turbo Porter had an increased gross capacity and top speed, as well as benefitting from the engine's automatic handling functions. These benefits came at the expense of a greater initial purchase cost and higher fuel consumption.[3] Both the piston and turbine-engine versions of the PC-6 became quickly known for their Short Takeoff and Landing (STOL) capabilities, requiring only a very short takeoff run before being ready for rotation prior to taking off.[4] Its unit cost in 1962 was $55,000[5]

The initial turbine-powered models of the PC-6 were equipped with the Astazou II powerplant, however complaints of the reliability of this engine were made. Another early turboprop powerplant that became available for the PC-6 was the Garrett Air Research TPE 331. Some operators such as Air America chose to retrofit their Astazou II-powered PC-6s with the TPE 331 engine in its place.[6] In May 1966, the first PC-6 to be equipped with the Pratt & Whitney Canada PT6A engine performed its maiden flight.[7]

To offset rising labour and manufacturing costs in Switzerland, Pilatus distributed manufacturing work on the PC-6 to other countries; in 1993, Czech Republic-based Letov Kbely began manufacturing activity upon the type.[8] Its unit cost in 2010 was $1,900,000.[9] In 2013, Pilatus formed a joint venture with Beijing Tian Xing Jian Yu Science Co., Ltd. to locally manufacture the PC-6 and the newer Pilatus PC-12 in Chongqing, China; initially this facility performed subassembly work on the fuselage, and later other elements such as the wings and moving surfaces, which were conveyed to Pilatus' final assembly facility in Stans, Switzerland.[10][11] Global production of the PC-6 shall be eventually transferred to the Chongqing facility. On 11 December 2014, the first Chinese-assembled PC-6 fuselage was completed.[12][13] In 2014, the majority of PC-6s delivered that year were to Chinese customers.[14] By April 2016, around 20 PC-6s were in operation in the Chinese market; the type has often been used to replace the Antonov An-2, being reportedly cheaper to operate.[15]

The Porter was also manufactured under license by Fairchild Hiller in the United States. Roughly 100 of these licence-produced aircraft would be completed, being mainly purchased by civil operators within the US.[6][16] A number of Fairchild Hiller-built PC-6s were also procured for military operations during the Vietnam War. It received the designation AU-23A Peacemaker for service with the U.S. Air Force. The Peacemaker was fitted with a side-firing 20mm XM-197 Gatling cannon, four wing pylons and a centre fuselage station for external ordnance. However, the AU-23A proved to be troublesome in service. All of them were returned to the continental U.S. and placed into storage after only a single year of operation. In 1979, a pair of UV-20s were assigned to the aviation detachment of the Berlin Brigade in Germany due to their suitability for operating within the heavily restricted airspace; they were fitted for carrying either cargo, up to eleven passengers, or three litters with four medical attendants.[17]

After nearly 600 deliveries in six decades including about 90 Fairchild-Hiller built and 425 PT6-powered, but only 52 in the last ten years, Pilatus will close the orderbook from summer 2018 and will roll off the last one in early 2019 while parts production will continue for at least 20 years.[18] Due to pandemic delays, the last PC-6 Porter was instead delivered in December 2022 after 604 produced in 63 years.[1]

Design

 
PC-6 cabin interior, circa 1960s

The Pilatus PC-6 Porter is a Short Takeoff and Landing (STOL) utility aircraft. The majority of aircraft are powered by a single Pratt & Whitney Canada PT6A turboprop engine, which drives a fully reversible, constant-speed, three-bladed HC-B3TN-3D (or an alternative four-bladed HC-D4N-3P unit) Hartzell aluminium propeller via a reduction gearbox.[19][20][21] Pilatus claims that it possesses unique STOL capabilities, capable of landing in places only otherwise accessible by rotorcraft.[20] It is fully capable of being operated from unprepared rough airstrips, in remote areas, hot climates and at high altitudes in all-weather conditions. In particular, the undercarriage employed provides for high wing and propeller clearances, making the PC-6 less susceptible to damage than conventional nosewheel-type undercarriages.[20] For further landing versatility, various types of landing gear may be optionally installed allowing it to operate from different types of terrain; options include floats for water landings and skis for landing on snow.[19]

Early models of the PC-6 were equipped with a full instrument panel as standard, and were reportedly easy for unfamiliar pilots to intuit.[22] Later-manufactured PC-6s are equipped with a Garmin G950 glass cockpit in place of analog instrumentation; the majority of earlier-produced PC-6s can also be retrofitted with a glass cockpit.[9][23] In addition to its flight functionality, the G950 system acts as a remote maintenance unit and electronic flight bag all in one. Two large 10.4-inch liquid-crystal displays (LCDs) are present, functioning as the Primary Flight Display for all key flight information and the Multi-function Display for system/mission management respectively; fully independent secondary flight instrumentation is also provided to provide backup altitude, attitude, and airspeed information in the event of complete electrical failure.[9][20] The cockpit has been designed for single pilot operations; additional flight controls for a co-pilot can be optionally fitted.[19] Other optional features include an autopilot (capable of operating within all phases of flight), traffic collision avoidance system (TCAS), terrain awareness and warning system (TAWS), weather radar, satellite phone, LIDAR, forward-looking infrared (FLIR) and lightning detector; in addition, onboard electrical and avionics equipment are readily modifiable to conform with customer requirements.[9][20]

 
Analog cockpit instrumentation of a PC-6, 2007

The airframe is of a rugged and low-maintenance construction; featuring high levels of accessibility, interchangeability, and favourable manning levels.[20] The wings, fuselage, and empennage are manufactured using conventional semi-monocoque construction techniques, the primary structure being composed of aluminium;[20] the central structure retains critical strength despite the cutout areas for the sliding doors of the main cabin.[22] Corrosion resistance is achieved via a combination of plating and a polyurethane-based enamel paint.[20] The simple nature of the structure allows for ease of repair in the field.[16] Features such as low-pressure tyres, twin-caliper disc brakes, and a highly energy-absorbent undercarriage enable the aircraft to be capable of operating from rough or otherwise challenging terrain.[24]

For role flexibility, individual aircraft can be easily converted between various mission types, such as transport, paradrop, aerial photography, surveillance, air medical services and search and rescue duties.[19][20] A maximum of ten passengers, or a 2,200 lb payload, may be carried within the aircraft's main cabin area within the rear section of the fuselage; the standard passenger seats are designed to allow for rapid removal and may be stowed within an optional separate externally-accessed seat stowage compartment behind the main cabin.[20][25] The main cabin area is furnished with soundproofing measures, ventilation, and heating as standard.[22] A maximum of three fuel tanks can also be carried in the main cabin, accordingly reducing payload capacity, to increase the aircraft's flight endurance.[20] In addition to the large sliding doors at either side of the main cabin, separate hinged doors are present on either side of the cockpit; an optional pilot-controlled trapdoor, to accommodate supply drops or surveillance payloads, may also be installed in the center of the cabin floor without any design changes required.[6][19][26] Additional equipment include a firefighting system, aerial application system, underwing tanks, sand filters, propeller de-icing system, mudguard, tailwheel debris guard, oxygen system, and additional power distribution system.[16][20][27]

Operational history

Slovenian Air Force Pilatus PC-6 STOL landing at the Murska Sobota Airfield

The PC-6 is noted for its Short Takeoff and Landing (STOL) performance on almost any type of terrain - it can take off within a distance of 640 feet (195 m) and land within a distance of 427 feet (130 m) while carrying a payload of 2,646 lbs (1,200 kg). Thanks to its STOL performance, the PC-6 holds the world record for highest landing by a fixed-wing aircraft, at 18,865 feet (5,750 m), on the Dhaulagiri glacier in Nepal.[28]

Due to the type's favourable STOL characteristics, described by the magazine Flying as being "one of the most helicopter-like airplanes in terms of takeoff performance", Pilatus has deliberately marketed the PC-6 towards helicopter operators at times, feeling the type to be complementary to their typical mode of operation.[16] According to Pilatus, the PC-6 can provide very similar surveillance capabilities to a rotorcraft at a significantly lower cost to operate and procure.[8]

 
Peruvian Air Force PC-6, 2014

During its early service, the PC-6 Porter was noted for its high level of comfort and usability against competing aircraft.[29] The type has also proven to have a long service life; by 1993, roughly 440 of the 500 PC-6 Turbo Porters completed by that point were still in service.[16]

During the 1960s and 1970s, the Central Intelligence Agency-controlled airline Air America operated up to 23 PC-6s at a time. Many of these were operated in the South-East Asia region, including South Vietnam during the Vietnam War. The type was used for various missions including paradropping supplies to troops, passenger transport, psychological warfare, reconnaissance, prisoner conveyance, airborne radio relay, and other intelligence operations.[6]

Since 1976, the Austrian Air Force has operated a fleet of 12 PC-6 Porters as the mainstay of their fixed-wing transport fleet; the type has been used in various support roles, including transport, Search and Rescue, firefighting, observation, target-towing and paradropping.[30][31]

According to Flying magazine, around 40 per cent of all PC-6s in use in Europe during the early 1990s were being used by skydivers.[7]

Variants

 
A PC-6/350 Porter
 
PC-6/B2-H4 Turbo-Porter. YL-CCQ is currently (2017) used by Skydive Estonia as a jump plane.
 
A Fairchild Porter
 
Pilatus PC-6/ B2-H4 in flight
 
UV-20
PC-6/340 Porter
Initial production version, powered by a 254-kW (340-hp) Lycoming GSO-480-B1A6 flat-six piston engine. Max takeoff weight 1,960 kg (4,320 lb).[2]
PC-6/340-H1 Porter
As PC-6/340, but with modified landing gear and increased weight (2,016 kg (4,444 lb)).[2]
PC-6/340-H2 Porter
As for H-2, but with maximum takeoff weight increased to 2,200 kg (4,850 lb).[2]
PC-6/350 Porter
As PC-6/340, but powered by a 261 kW (350 hp) Lycoming IGO-540-A1A piston engine.[2]
PC-6/350-H1 Porter
As for /340 H1 but with O-540 engine.[2]
PC-6/350-H2 Porter
As for 340 H2 with O-540 engine.[2]
PC-6/A Turbo-Porter
Initial turboprop powered version, fitted with a 390 kW (523 shp) Turbomeca Astazou IIE or IIG turboprop engine.[2]
PC-6/A1 Turbo-Porter
This 1968 version was powered by a 427-kW (573-shp) Turbomeca Astazou XII turboprop engine.
PC-6/A2 Turbo-Porter
This 1971 version was powered by a 427-kW (573-shp) Turbomeca Astazou XIVE turboprop engine.
PC-6/B Turbo-Porter
This version was powered by a 410-kW (550-shp) Pratt & Whitney Canada PT6A-6A turboprop engine.
PC-6/B1 Turbo-Porter
Similar to the PC-6/B, but fitted with a 410-kW (550-shp) Pratt & Whitney Canada PT6A-20 turboprop engine.
PC-6/B2-H2 Turbo-Porter
Fitted with a 507-kW (680-shp) Pratt & Whitney Canada PT6A-27 turboprop engine.
PC-6/B2-H4 Turbo-Porter
The B2-H4 has improved airframe structuring and extended, upturned wingtips.
PC-6/C Turbo-Porter
One prototype built by Fairchild Industries in the United States, powered by a 429-kW (575-shp) Garrett TPE331-25D turboprop engine.
PC-6/C1 Turbo-Porter
Similar to the PC-6/C, but fitted with a 429-kW (575-shp) Garrett TPE 331-1-100 turboprop engine.
PC-6/C2-H2 Porter
Developed by Fairchild Industries in the USA. It was powered by a 485-ekW (650-ehp) Garrett TPE 331-101F turboprop engine.
PC-6/D-H3 Porter
One prototype, fitted with a 373-kW (500-hp) avco Lycoming turbocharged piston engine.
AU-23A Peacemaker
Armed gunship, counter-insurgency, utility transport version for the U.S. Air Force. It was used during the Vietnam War in the early 1970s. 15 were built under licence in the USA by Fairchild Industries.[32] All aircraft were sold to Royal Thai Air Force.
OV-12
Designation for U.S. version, cancelled 1979.
UV-20A Chiricahua
STOL utility transport version for the U.S. Army. Two UV-20As were based in West Berlin from late 1979 till 1991.
PC-8D Twin Porter
Twin-engined version flown in 1967, but not subsequently developed.

Operators

Current military operators

 

Former military operators

  Australia
  Bophuthatswana
  Bolivia
  Colombia
  Israel
  Iraq
  • Iraqi Army Aviation;
    • Two in service with the 83rd Squadron, started serving the army aviation on 20/11/1987.
  Oman
  South Africa
  Sudan
  Thailand
  United Arab Emirates
  United States

Law enforcement operators

Civil operators

Former civil operators

  Hungary
  • National Hydrological Service
  • National Ambulance Service
  Indonesia
    Nepal

Accidents and incidents

  • 18 November 1981, a Pilatus PC-6 (Porter & Turbo Porter) of Royal Nepal Airlines cashed after it lost height during take-off from Biratnagar Airport in Nepal. The fatalities included 1 crew and 9 passengers with no survivors.[51]
  • 12 November 1991 - An Australian Army Turbo Porter A14-683[52] crashed after it stalled on take off, two soldiers were killed. The inquiry put pilot error onto the incident. The Aircraft was written off.
  • 26 December 1999 - A Pilatus PC-6/B2-H4 Turbo porter registration HB-FKJ[53] crashed near Turin. Because of heavy turbulence, a wing broke away from the fuselage causing the plane to crash; the two people aboard died.
  • 15 March 2002 - A United States Army Pilatus UV-20A collided in midair with a Cessna 182C during parachute jumping operations at Marana Regional Airport, near Marana, Arizona. While the Cessna was able to land, the Pilatus entered an uncontrolled dive and crashed, killing the pilot and destroying the aircraft.[54]
  • 30 May 2008 - A Pilatus PC-6/B2-H4 Turbo porter registration EC-JXH[55] crashed near Lillo, Spain. After going into a stall, the plane's left wing broke causing the door to open, allowing nine skydivers to jump out and survive. One skydiver and the pilot died in the crash.
  • 25 April 2012 - A Pilatus PC-6 (PK VVQ), operated by Susi Air, crashed in Kalimantan Timur, Melak district killing the pilot and passenger(s) which was engaged in an Aerial Survey of the area. The aircraft was reported missing at 1710 LT on 25 April with the wreckage found on 26 April, thus confirming the condition of the occupants/aircraft.[56][57]
  • 19 October 2013 - A Pilatus PC-6/B2-H4 Turbo Porter registration OO-NAC[58] carrying ten skydivers (instructors and students) and a pilot, lost height and impacted terrain at Fernelmont some ten minutes after takeoff from nearby Namur-Suarlée Airport (EBNM), Belgium. All aboard died. The aircraft (S/N 710) was built in 1969 and had been rebuilt in 2002 by Pilatus Flugzeugwerke following a takeoff accident at Moorsele (EBMO) on 12 March 2000.[59]
  • 19 June 2016 - A Pilatus PC-6 disintegrated in midair while carrying seven skydivers for practice in Beja, Portugal. All skydivers survived, although two were severely wounded. The pilot was the single fatality.[60]
  • 30 August 2022 - A South African Police Service PC-6 crashed shortly after taking off from Rand Airport, South Africa. All five passengers died during the accident. The pilot was the sole survivor and was severely injured.[61][62]

Specifications (PC-6 B2 Turbo-Porter)

 
 
Fairchild AU-23A Peacemaker with XM197 20mm cannon

Data from Jane's All The World's Aircraft 1993–1994,[63] Pilatus Aircraft,[19][64] Flying Magazine[65]

General characteristics

  • Crew: 1
  • Capacity: up to 10 pax / 1,130 kg (2,491 lb)
  • Length: 11 m (36 ft 1 in)
  • Wingspan: 15.87 m (52 ft 1 in)
  • Height: 3.2 m (10 ft 6 in)
  • Wing area: 30.15 m2 (324.5 sq ft)
  • Airfoil: NACA 64-514[66]
  • Empty weight: 1,270 kg (2,800 lb)
  • Max takeoff weight: 2,800 kg (6,173 lb)
  • Powerplant: 1 × Pratt & Whitney Canada PT6A-27 turboprop engine, 410 kW (550 hp) (de-rated from 507 kW (680 hp))
  • Propellers: 3-bladed constant-speed reversible propeller

Performance

  • Maximum speed: 232 km/h (144 mph, 125 kn) [67]
  • Cruise speed: 213 km/h (132 mph, 115 kn)
  • Stall speed: 96 km/h (60 mph, 52 kn)
  • Never exceed speed: 280 km/h (170 mph, 150 kn)
  • Range: 730 km (450 mi, 390 nmi) with maximum payload
  • Ferry range: 1,612 km (1,002 mi, 870 nmi) with maximum internal and underwing fuel
  • Service ceiling: 8,197 m (26,893 ft)
  • Wing loading: 93 kg/m2 (19 lb/sq ft)

See also

External video
  Documentary featuring the PC-6
  STOL takeoff performed by a PC-6
  PC-6 display at the 2009 Durban Virginia airshow

Related development

Aircraft of comparable role, configuration, and era

References

Citations

  1. ^ a b c d Chad Trautvetter (December 13, 2022). "Pilatus Aircraft Delivers Last PC-6 Porter". AIN online.
  2. ^ a b c d e f g h Taylor 1965, pp. 126–127.
  3. ^ a b Fricker 1962, p. 38.
  4. ^ Fricker 1962, p. 102.
  5. ^ Fricker 1962, p. 103.
  6. ^ a b c d Leeker, Joe F. "Air America: Pilatus / Fairchild PC-6 Turbo Porters." 2016-03-06 at the Wayback Machine University of Texas at Dallas, 24 August 2015.
  7. ^ a b Moll 1993, p. 65.
  8. ^ a b Moxon, Julian. "Small is beautiful." 2016-04-01 at the Wayback Machine Flight International, 12 June 1996.
  9. ^ a b c d Collins, Peter. "FLIGHT TEST: Pilatus PC-6." 2016-04-01 at the Wayback Machine Flight International, 28 September 2010.
  10. ^ Spruce, Terry. "Pilatus forms joint venture and opens new facility in China." 2016-03-15 at the Wayback Machine Corporate Jet Investor, 7 August 2013.
  11. ^ "Pilatus Bets On PC-6 Porter for China." 2016-04-01 at the Wayback Machine Aviation Week, 11 November 2014.
  12. ^ "Swiss PC-6 aircraft fuselage tapes out." 2016-04-02 at the Wayback Machine China Daily, 18 December 2014.
  13. ^ "Pilatus PC-6 Airplanes." 2015-05-29 at the Wayback Machine China Daily, 7 January 2014.
  14. ^ Trautvetter, Chad. "Pilatus Tops $1B in Revenues for Second Year in a Row." 2015-08-07 at the Wayback Machine AIN Online, 9 April 2015.
  15. ^ Thurber, Matt. "Pilatus PC-6 Proves Popular in China." AIN Online, 13 April 2016.
  16. ^ a b c d e Moll 1993, p. 64.
  17. ^ Johnson and Jones 2013, pp. 433.
  18. ^ William Garvey (Apr 25, 2018). "End Of The Line For Pilatus PC-6 Porter". Aviation Week & Space Technology. from the original on May 2, 2018. Retrieved May 2, 2018.
  19. ^ a b c d e f "PC-6: The World's Leading STOL." 2016-03-29 at the Wayback Machine Pilatus Aircraft, Retrieved: 17 March 2016.
  20. ^ a b c d e f g h i j k l "PV-6 Turbo Porter: Anywhere, Anytime, in any Environment." 2015-05-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 19 March 2016.
  21. ^ "Datalink." 2016-04-01 at the Wayback Machine Flying Magazine, November 2002. p. 50. Vol. 129, No. 11. ISSN 0015-4806.
  22. ^ a b c Fricker 1962, p. 101.
  23. ^ "Cockpit." 2008-06-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 20 March 2016.
  24. ^ "Operational Area." 2008-06-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 20 March 2016.
  25. ^ "Cabin." 2008-06-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 20 March 2016.
  26. ^ "Porter in England." 2016-04-02 at the Wayback Machine Flight International, 1 January 1960. p. 13.
  27. ^ "Special Missions." 2008-06-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 20 March 2016.
  28. ^ Isserman, Weaver and Molenaar 2008, p. 358.
  29. ^ Fricker 1962, pp. 100–101.
  30. ^ Moxon, Julian. "Austria ready to modernise." 2016-04-01 at the Wayback Machine Flight International, 27 October 1999.
  31. ^ "The Austrian Air Force - In the Past and Today." 2011-07-25 at the Wayback Machine Austrian Armed Forces, Retrieved: 20 March 2016.
  32. ^ . National Museum of the U. S. Air Force. Archived version retrieved December 25, 2017.
  33. ^ "World Air Forces 2022". Flightglobal. 2022. Retrieved 14 April 2022.
  34. ^ Hoyle Flight International 8–14 December 2015, p. 32.
  35. ^ Rivas, Santiago (April 2021). "Cracking the Drug cartels". Air International. Vol. 100, no. 4. pp. 46–49. ISSN 0306-5634.
  36. ^ Hoyle Flight International 8–14 December 2015, p. 33.
  37. ^ a b Hoyle Flight International 8–14 December 2015, p. 43.
  38. ^ Hoyle Flight International 13–19 December 2011, p. 36.
  39. ^ Hoyle Flight International 13–19 December 2011, p. 37.
  40. ^ "Satud Tani, Perangi Hama dan Wabah". aviahistoria.com (in Indonesian). 24 August 2020. Retrieved 10 February 2021.
  41. ^ Hoyle Flight International 8–14 December 2015, p. 40.
  42. ^ Hoyle Flight International 8–14 December 2015, p. 45.
  43. ^ Hoyle Flight International 8–14 December 2015, p. 47.
  44. ^ Hoyle Flight International 8–14 December 2015, p. 49.
  45. ^ Hoyle Flight International 13–19 December 2011, p. 49.
  46. ^ Hoyle Flight International 8–14 December 2015, p. 52.
  47. ^ Cooper, Tom; Weinert, Peter; Hinz, Fabian; Lepko, Mark (2011). African MiGs, Volume 2: Madagascar to Zimbabwe. Houston: Harpia Publishing. p. 112. ISBN 978-0-9825539-8-5.
  48. ^ "PK-RCQ — Pilatus PC-6/B2-H4 Turbo Porter". jetphotos.com. 22 January 2018. Retrieved 10 February 2021.
  49. ^ "SOUTH EAST ASIA 1960s-1970s - INDONESIA & DUTCH NEW GUINEA". goodall.com.au. Retrieved 10 February 2021.
  50. ^ "PC-6 History s/n 959". pc-6.com. Retrieved 10 February 2021.
  51. ^ "Crash of a Pilatus PC-6 Turbo Porter in Biratnagar: 10 killed | Bureau of Aircraft Accidents Archives". www.baaa-acro.com. Retrieved 2023-01-05.
  52. ^ "Accident Pilatus PC-6/B1-H2 Turbo Porter A14-683, 12 Nov 1991". Retrieved 2021-03-22.
  53. ^ Ranter, Harro. "ASN Aircraft accident 26-DEC-1999 Pilatus PC-6/B2-H4 Turbo Porter HB-FKJ". from the original on 2013-10-23. Retrieved 2013-10-22.
  54. ^ "NTSB Identification: LAX02FA110B". NTSB. from the original on 15 September 2017. Retrieved 15 September 2017.
  55. ^ Ranter, Harro. "ASN Aircraft accident 30-MAY-2008 Pilatus PC-6/B2-H4 Turbo Porter EC-JXH". from the original on 2013-10-23. Retrieved 2013-10-22.
  56. ^ "Plane crash pilot's bodies to be brought to Jakarta". www.antaranews.com. from the original on 2017-02-18. Retrieved 2017-02-17.
  57. ^ "Susi Air Crash in Indonesia Kills 2, 3rd Fatal Crash in Eight Months". George Hatcher's Air Flight Disaster. 2012-04-28. from the original on 2017-02-01. Retrieved 2017-07-02.
  58. ^ Herzig, Markus. "PC-6 History s/n 710". Pilatus Porter History. from the original on 24 October 2016. Retrieved 2 July 2017.
  59. ^ Ranter, Harro. "ASN Aircraft accident 19-OCT-2013 Pilatus PC-6/B2-H4 Turbo Porter OO-NAC". from the original on 2013-10-21. Retrieved 2013-10-20.
  60. ^ "Preliminary Report". GPIAA. Retrieved 2017-07-03.
  61. ^ "Four technicians, police officer die in Rand Airport crash". Alberton Record. September 2022. Retrieved 2022-09-05.
  62. ^ Zyl, Corné van (2022-09-06). "Pilot of HORRIFIC SAPS aircraft crash still in ICU fighting for his life [UPDATE]". The South African. Retrieved 2022-11-09.
  63. ^ Lambert 1993, pp. 358–359
  64. ^ "Performance & Specs." 2008-06-13 at the Wayback Machine Pilatus Aircraft, Retrieved: 20 March 2016.
  65. ^ Moll 1993, p. 68
  66. ^ Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.
  67. ^ Taylor 1999, p. 489.

Bibliography

  • Fricker, John. "Pilot Report: Pilatus". Flying, Vol. 70, No. 4. April 1962. ISSN 0015-4806. pp. 38, 100–103.
  • Hoyle, Craig. "World Air Forces Directory". Flight International, Vol. 180, No. 5321, 13–19 December 2011. pp. 26–52. ISSN 0015-3710.
  • Hoyle, Craig. "World Air Forces Directory". Flight International, Vol. 180, No. 5517, 8–14 December 2015. pp. 26–53. ISSN 0015-3710.
  • Genève, Alain (February 1990). "50 ans d'aviation au pied Mont Pilatus (3): Les Pilatus PC-6 PC-6 "Porter" et "Turbo Porter (1)" [50 Years at the Foot of Mount Pilatus (3): The Pilatus PC-6 Porter and Turbo Porter, Part I]. Le Fana de l'Aviation (in French) (243): 22–28. ISSN 0757-4169.
  • Genève, Alain (March 1990). "50 ans d'aviation au pied Mont Pilatus (3): Les Pilatus PC-6 PC-6 "Porter" et "Turbo Porter (1)" [50 Years at the Foot of Mount Pilatus (3): The Pilatus PC-6 Porter and Turbo Porter, Part 2]. Le Fana de l'Aviation (in French) (244): 18–24. ISSN 0757-4169.
  • Isserman, Maurice., Stewart Angas Weaver and Dee Molenaar. Fallen Giants: A History of Himalayan Mountaineering from the Age of Empire to the Age of Extremes. Yale University Press, 2008. ISBN 0-3001-4266-8.
  • Johnson, E.R. and Lloyd S. Jones. American Military Transport Aircraft Since 1925. McFarland, 2013. ISBN 1-4766-0155-0.
  • Lambert, Mark. Jane's All The World's Aircraft 1993–1994. Coulsdon, UK: Jane's Data Division, 1993. ISBN 0-7106-1066-1.
  • Moll, Nigel. "Ugly is Only Skin-Deep." Flying, Vol. 120, No. 2. February 1993. ISSN 0015-4806. pp. 62–68.
  • Taylor, John W. R. Janes's All The World's Aircraft 1965–66. London: Sampson Low, Marston & Company, 1965.
  • Taylor, Michael J. H. Brassey's World Aircraft & Systems Directory 1999/2000 Edition. London: Brassey's, 1999. ISBN 1-85753-245-7.
  • Accident Pilatus PC-6/B1-H2 Turbo Porter A14-683, 12 Nov 1991

External links

  • Pilatus PC-6 Porter webpage
  • The PILATUS PORTER World by Markus Herzig

pilatus, porter, single, engined, stol, utility, aircraft, designed, pilatus, aircraft, switzerland, first, flown, 1959, produced, pilatus, flugzeugwerke, stans, switzerland, been, built, both, piston, engine, turboprop, powered, versions, produced, under, lic. The Pilatus PC 6 Porter is a single engined STOL utility aircraft designed by Pilatus Aircraft of Switzerland First flown in 1959 the PC 6 was produced at Pilatus Flugzeugwerke in Stans Switzerland It has been built in both piston engine and turboprop powered versions and was produced under licence for a time by Fairchild Hiller in the United States After 604 deliveries in 63 years Pilatus ended production in 2022 1 PC 6 Porter Turbo PorterA PC 6 Turbo Porter B2 H4 PT6A 34 variant used for skydiving in SpainRole STOL passenger and utility aircraftManufacturer Pilatus AircraftFairchild AircraftFirst flight Porter 4 May 1959Turbo Porter 2 May 1961 Status In servicePrimary users Civil aviationAustrian Air Force Myanmar Air Force Swiss Air ForceProduced 1959 2022 1 Number built 604 1 Variants Fairchild AU 23 Peacemaker Contents 1 Development 2 Design 3 Operational history 4 Variants 5 Operators 5 1 Current military operators 5 2 Former military operators 5 3 Law enforcement operators 5 4 Civil operators 5 5 Former civil operators 6 Accidents and incidents 7 Specifications PC 6 B2 Turbo Porter 8 See also 9 References 9 1 Citations 9 2 Bibliography 10 External linksDevelopment EditOn 4 May 1959 the first prototype powered by a 254 kW 340 shp piston engine made its maiden flight 2 In early May 1961 the first Turbo Porter powered by a Turbomeca Astazou II turboprop engine performed its initial flight 3 In comparison to its earlier piston engine powered incarnation the Astazou II equipped Turbo Porter had an increased gross capacity and top speed as well as benefitting from the engine s automatic handling functions These benefits came at the expense of a greater initial purchase cost and higher fuel consumption 3 Both the piston and turbine engine versions of the PC 6 became quickly known for their Short Takeoff and Landing STOL capabilities requiring only a very short takeoff run before being ready for rotation prior to taking off 4 Its unit cost in 1962 was 55 000 5 The initial turbine powered models of the PC 6 were equipped with the Astazou II powerplant however complaints of the reliability of this engine were made Another early turboprop powerplant that became available for the PC 6 was the Garrett Air Research TPE 331 Some operators such as Air America chose to retrofit their Astazou II powered PC 6s with the TPE 331 engine in its place 6 In May 1966 the first PC 6 to be equipped with the Pratt amp Whitney Canada PT6A engine performed its maiden flight 7 To offset rising labour and manufacturing costs in Switzerland Pilatus distributed manufacturing work on the PC 6 to other countries in 1993 Czech Republic based Letov Kbely began manufacturing activity upon the type 8 Its unit cost in 2010 was 1 900 000 9 In 2013 Pilatus formed a joint venture with Beijing Tian Xing Jian Yu Science Co Ltd to locally manufacture the PC 6 and the newer Pilatus PC 12 in Chongqing China initially this facility performed subassembly work on the fuselage and later other elements such as the wings and moving surfaces which were conveyed to Pilatus final assembly facility in Stans Switzerland 10 11 Global production of the PC 6 shall be eventually transferred to the Chongqing facility On 11 December 2014 the first Chinese assembled PC 6 fuselage was completed 12 13 In 2014 the majority of PC 6s delivered that year were to Chinese customers 14 By April 2016 around 20 PC 6s were in operation in the Chinese market the type has often been used to replace the Antonov An 2 being reportedly cheaper to operate 15 The Porter was also manufactured under license by Fairchild Hiller in the United States Roughly 100 of these licence produced aircraft would be completed being mainly purchased by civil operators within the US 6 16 A number of Fairchild Hiller built PC 6s were also procured for military operations during the Vietnam War It received the designation AU 23A Peacemaker for service with the U S Air Force The Peacemaker was fitted with a side firing 20mm XM 197 Gatling cannon four wing pylons and a centre fuselage station for external ordnance However the AU 23A proved to be troublesome in service All of them were returned to the continental U S and placed into storage after only a single year of operation In 1979 a pair of UV 20s were assigned to the aviation detachment of the Berlin Brigade in Germany due to their suitability for operating within the heavily restricted airspace they were fitted for carrying either cargo up to eleven passengers or three litters with four medical attendants 17 After nearly 600 deliveries in six decades including about 90 Fairchild Hiller built and 425 PT6 powered but only 52 in the last ten years Pilatus will close the orderbook from summer 2018 and will roll off the last one in early 2019 while parts production will continue for at least 20 years 18 Due to pandemic delays the last PC 6 Porter was instead delivered in December 2022 after 604 produced in 63 years 1 Design Edit PC 6 cabin interior circa 1960s The Pilatus PC 6 Porter is a Short Takeoff and Landing STOL utility aircraft The majority of aircraft are powered by a single Pratt amp Whitney Canada PT6A turboprop engine which drives a fully reversible constant speed three bladed HC B3TN 3D or an alternative four bladed HC D4N 3P unit Hartzell aluminium propeller via a reduction gearbox 19 20 21 Pilatus claims that it possesses unique STOL capabilities capable of landing in places only otherwise accessible by rotorcraft 20 It is fully capable of being operated from unprepared rough airstrips in remote areas hot climates and at high altitudes in all weather conditions In particular the undercarriage employed provides for high wing and propeller clearances making the PC 6 less susceptible to damage than conventional nosewheel type undercarriages 20 For further landing versatility various types of landing gear may be optionally installed allowing it to operate from different types of terrain options include floats for water landings and skis for landing on snow 19 Early models of the PC 6 were equipped with a full instrument panel as standard and were reportedly easy for unfamiliar pilots to intuit 22 Later manufactured PC 6s are equipped with a Garmin G950 glass cockpit in place of analog instrumentation the majority of earlier produced PC 6s can also be retrofitted with a glass cockpit 9 23 In addition to its flight functionality the G950 system acts as a remote maintenance unit and electronic flight bag all in one Two large 10 4 inch liquid crystal displays LCDs are present functioning as the Primary Flight Display for all key flight information and the Multi function Display for system mission management respectively fully independent secondary flight instrumentation is also provided to provide backup altitude attitude and airspeed information in the event of complete electrical failure 9 20 The cockpit has been designed for single pilot operations additional flight controls for a co pilot can be optionally fitted 19 Other optional features include an autopilot capable of operating within all phases of flight traffic collision avoidance system TCAS terrain awareness and warning system TAWS weather radar satellite phone LIDAR forward looking infrared FLIR and lightning detector in addition onboard electrical and avionics equipment are readily modifiable to conform with customer requirements 9 20 Analog cockpit instrumentation of a PC 6 2007 The airframe is of a rugged and low maintenance construction featuring high levels of accessibility interchangeability and favourable manning levels 20 The wings fuselage and empennage are manufactured using conventional semi monocoque construction techniques the primary structure being composed of aluminium 20 the central structure retains critical strength despite the cutout areas for the sliding doors of the main cabin 22 Corrosion resistance is achieved via a combination of plating and a polyurethane based enamel paint 20 The simple nature of the structure allows for ease of repair in the field 16 Features such as low pressure tyres twin caliper disc brakes and a highly energy absorbent undercarriage enable the aircraft to be capable of operating from rough or otherwise challenging terrain 24 For role flexibility individual aircraft can be easily converted between various mission types such as transport paradrop aerial photography surveillance air medical services and search and rescue duties 19 20 A maximum of ten passengers or a 2 200 lb payload may be carried within the aircraft s main cabin area within the rear section of the fuselage the standard passenger seats are designed to allow for rapid removal and may be stowed within an optional separate externally accessed seat stowage compartment behind the main cabin 20 25 The main cabin area is furnished with soundproofing measures ventilation and heating as standard 22 A maximum of three fuel tanks can also be carried in the main cabin accordingly reducing payload capacity to increase the aircraft s flight endurance 20 In addition to the large sliding doors at either side of the main cabin separate hinged doors are present on either side of the cockpit an optional pilot controlled trapdoor to accommodate supply drops or surveillance payloads may also be installed in the center of the cabin floor without any design changes required 6 19 26 Additional equipment include a firefighting system aerial application system underwing tanks sand filters propeller de icing system mudguard tailwheel debris guard oxygen system and additional power distribution system 16 20 27 Operational history Edit source source source source source source source source source source source source source source Slovenian Air Force Pilatus PC 6 STOL landing at the Murska Sobota Airfield This section needs expansion You can help by adding to it March 2016 The PC 6 is noted for its Short Takeoff and Landing STOL performance on almost any type of terrain it can take off within a distance of 640 feet 195 m and land within a distance of 427 feet 130 m while carrying a payload of 2 646 lbs 1 200 kg Thanks to its STOL performance the PC 6 holds the world record for highest landing by a fixed wing aircraft at 18 865 feet 5 750 m on the Dhaulagiri glacier in Nepal 28 Due to the type s favourable STOL characteristics described by the magazine Flying as being one of the most helicopter like airplanes in terms of takeoff performance Pilatus has deliberately marketed the PC 6 towards helicopter operators at times feeling the type to be complementary to their typical mode of operation 16 According to Pilatus the PC 6 can provide very similar surveillance capabilities to a rotorcraft at a significantly lower cost to operate and procure 8 Peruvian Air Force PC 6 2014 During its early service the PC 6 Porter was noted for its high level of comfort and usability against competing aircraft 29 The type has also proven to have a long service life by 1993 roughly 440 of the 500 PC 6 Turbo Porters completed by that point were still in service 16 During the 1960s and 1970s the Central Intelligence Agency controlled airline Air America operated up to 23 PC 6s at a time Many of these were operated in the South East Asia region including South Vietnam during the Vietnam War The type was used for various missions including paradropping supplies to troops passenger transport psychological warfare reconnaissance prisoner conveyance airborne radio relay and other intelligence operations 6 Since 1976 the Austrian Air Force has operated a fleet of 12 PC 6 Porters as the mainstay of their fixed wing transport fleet the type has been used in various support roles including transport Search and Rescue firefighting observation target towing and paradropping 30 31 According to Flying magazine around 40 per cent of all PC 6s in use in Europe during the early 1990s were being used by skydivers 7 Variants Edit A PC 6 350 Porter PC 6 B2 H4 Turbo Porter YL CCQ is currently 2017 used by Skydive Estonia as a jump plane A Fairchild Porter Pilatus PC 6 B2 H4 in flight UV 20 PC 6 340 Porter Initial production version powered by a 254 kW 340 hp Lycoming GSO 480 B1A6 flat six piston engine Max takeoff weight 1 960 kg 4 320 lb 2 PC 6 340 H1 Porter As PC 6 340 but with modified landing gear and increased weight 2 016 kg 4 444 lb 2 PC 6 340 H2 Porter As for H 2 but with maximum takeoff weight increased to 2 200 kg 4 850 lb 2 dd PC 6 350 Porter As PC 6 340 but powered by a 261 kW 350 hp Lycoming IGO 540 A1A piston engine 2 PC 6 350 H1 Porter As for 340 H1 but with O 540 engine 2 PC 6 350 H2 Porter As for 340 H2 with O 540 engine 2 dd PC 6 A Turbo Porter Initial turboprop powered version fitted with a 390 kW 523 shp Turbomeca Astazou IIE or IIG turboprop engine 2 PC 6 A1 Turbo Porter This 1968 version was powered by a 427 kW 573 shp Turbomeca Astazou XII turboprop engine PC 6 A2 Turbo Porter This 1971 version was powered by a 427 kW 573 shp Turbomeca Astazou XIVE turboprop engine PC 6 B Turbo Porter This version was powered by a 410 kW 550 shp Pratt amp Whitney Canada PT6A 6A turboprop engine PC 6 B1 Turbo Porter Similar to the PC 6 B but fitted with a 410 kW 550 shp Pratt amp Whitney Canada PT6A 20 turboprop engine PC 6 B2 H2 Turbo Porter Fitted with a 507 kW 680 shp Pratt amp Whitney Canada PT6A 27 turboprop engine PC 6 B2 H4 Turbo Porter The B2 H4 has improved airframe structuring and extended upturned wingtips PC 6 C Turbo Porter One prototype built by Fairchild Industries in the United States powered by a 429 kW 575 shp Garrett TPE331 25D turboprop engine PC 6 C1 Turbo Porter Similar to the PC 6 C but fitted with a 429 kW 575 shp Garrett TPE 331 1 100 turboprop engine PC 6 C2 H2 Porter Developed by Fairchild Industries in the USA It was powered by a 485 ekW 650 ehp Garrett TPE 331 101F turboprop engine PC 6 D H3 Porter One prototype fitted with a 373 kW 500 hp avco Lycoming turbocharged piston engine AU 23A Peacemaker Armed gunship counter insurgency utility transport version for the U S Air Force It was used during the Vietnam War in the early 1970s 15 were built under licence in the USA by Fairchild Industries 32 All aircraft were sold to Royal Thai Air Force OV 12 Designation for U S version cancelled 1979 UV 20A Chiricahua STOL utility transport version for the U S Army Two UV 20As were based in West Berlin from late 1979 till 1991 PC 8D Twin Porter Twin engined version flown in 1967 but not subsequently developed Operators EditCurrent military operators Edit Austrian Air Force PC 6 2013 AlgeriaAlgerian Air Force 33 AngolaNational Air Force of Angola citation needed ArgentinaArgentine Navy 34 Gendarmeria Nacional Argentina 35 AustriaAustrian Air Force 36 Burma Myanmar Myanmar Air Force 7 Aircraft 37 ChadChad Air Force 38 FranceFrench Army EcuadorEcuadorian Army 39 IndonesiaIndonesian Air Force Agricultural Air Unit Five PC 6 B2 H2 Turbo Porter 40 IranIslamic Republic of Iran Air Force 41 MexicoMexican Air Force 37 PeruPeruvian Air Force 42 SloveniaSlovenian Air Force and Air Defence 43 SwitzerlandSwiss Air Force 44 ThailandRoyal Thai Air Force 45 Bureau of Royal Rainmaking and Agricultural Aviation United StatesUnited States Army 46 Former military operators Edit AustraliaAustralian Army Aviation 19 Turbo Porters were in service with Australian Army from 1968 to 1992 173rd Surveillance Squadron Australia No 161 Independent Reconnaissance Flight No 163 Independent Reconnaissance Flight No 171 Air Cavalry Flight School of Army Aviation BophuthatswanaBophuthatswana Air Force Later transferred to South African Air Force Bolivia ColombiaColombian Air Force SATENA IsraelIsraeli Air Force 100 Squadron IraqIraqi Army Aviation Two in service with the 83rd Squadron started serving the army aviation on 20 11 1987 OmanRoyal Air Force of Oman South AfricaSouth African Air Force SudanSudanese Air Force eight ordered in 1966 47 ThailandRoyal Thai Army United Arab EmiratesUnited Arab Emirates Air Force United StatesUnited States Army United States Air Force Law enforcement operators Edit MalaysiaRoyal Malaysian Police OmanRoyal Oman Police South AfricaSouth African Police Service ThailandRoyal Thai Police Civil operators Edit Continental Air Services PC 6 1969 Continental Air Services PC 6 Porter in Laos ca 1970 Swissboogie PC 6 B2 H4 Turbo Porter 2005 United States Geological Survey PC 6 Porter 2007 Mount Cook Ski Planes PC 6 upon Franz Josef Glacier 1999 AustraliaMission Aviation Fellowship CanadaNorth Wright Airways IndonesiaAssociated Mission Aviation 48 Yajasi Aviation Susi Air MongoliaThomas Air NepalTara Air New ZealandMount Cook Airlines SwitzerlandPara Sport Club Triengen Papua New GuineaMission Aviation Fellowship ThailandThai Ministry of Agriculture United StatesAir America CASI Former civil operators Edit HungaryNational Hydrological Service National Ambulance Service IndonesiaMerpati Nusantara Airlines 49 Mimika Air 50 NepalTara Air PC 6 prior to landing 2009 A low passing PC 6 2009 Pilatus PC 6 B2 H2 2010Accidents and incidents Edit18 November 1981 a Pilatus PC 6 Porter amp Turbo Porter of Royal Nepal Airlines cashed after it lost height during take off from Biratnagar Airport in Nepal The fatalities included 1 crew and 9 passengers with no survivors 51 12 November 1991 An Australian Army Turbo Porter A14 683 52 crashed after it stalled on take off two soldiers were killed The inquiry put pilot error onto the incident The Aircraft was written off 26 December 1999 A Pilatus PC 6 B2 H4 Turbo porter registration HB FKJ 53 crashed near Turin Because of heavy turbulence a wing broke away from the fuselage causing the plane to crash the two people aboard died 15 March 2002 A United States Army Pilatus UV 20A collided in midair with a Cessna 182C during parachute jumping operations at Marana Regional Airport near Marana Arizona While the Cessna was able to land the Pilatus entered an uncontrolled dive and crashed killing the pilot and destroying the aircraft 54 30 May 2008 A Pilatus PC 6 B2 H4 Turbo porter registration EC JXH 55 crashed near Lillo Spain After going into a stall the plane s left wing broke causing the door to open allowing nine skydivers to jump out and survive One skydiver and the pilot died in the crash 25 April 2012 A Pilatus PC 6 PK VVQ operated by Susi Air crashed in Kalimantan Timur Melak district killing the pilot and passenger s which was engaged in an Aerial Survey of the area The aircraft was reported missing at 1710 LT on 25 April with the wreckage found on 26 April thus confirming the condition of the occupants aircraft 56 57 19 October 2013 A Pilatus PC 6 B2 H4 Turbo Porter registration OO NAC 58 carrying ten skydivers instructors and students and a pilot lost height and impacted terrain at Fernelmont some ten minutes after takeoff from nearby Namur Suarlee Airport EBNM Belgium All aboard died The aircraft S N 710 was built in 1969 and had been rebuilt in 2002 by Pilatus Flugzeugwerke following a takeoff accident at Moorsele EBMO on 12 March 2000 59 19 June 2016 A Pilatus PC 6 disintegrated in midair while carrying seven skydivers for practice in Beja Portugal All skydivers survived although two were severely wounded The pilot was the single fatality 60 30 August 2022 A South African Police Service PC 6 crashed shortly after taking off from Rand Airport South Africa All five passengers died during the accident The pilot was the sole survivor and was severely injured 61 62 Specifications PC 6 B2 Turbo Porter Edit Fairchild AU 23A Peacemaker with XM197 20mm cannon Data from Jane s All The World s Aircraft 1993 1994 63 Pilatus Aircraft 19 64 Flying Magazine 65 General characteristicsCrew 1 Capacity up to 10 pax 1 130 kg 2 491 lb Length 11 m 36 ft 1 in Wingspan 15 87 m 52 ft 1 in Height 3 2 m 10 ft 6 in Wing area 30 15 m2 324 5 sq ft Airfoil NACA 64 514 66 Empty weight 1 270 kg 2 800 lb Max takeoff weight 2 800 kg 6 173 lb Powerplant 1 Pratt amp Whitney Canada PT6A 27 turboprop engine 410 kW 550 hp de rated from 507 kW 680 hp Propellers 3 bladed constant speed reversible propellerPerformance Maximum speed 232 km h 144 mph 125 kn 67 Cruise speed 213 km h 132 mph 115 kn Stall speed 96 km h 60 mph 52 kn Never exceed speed 280 km h 170 mph 150 kn Range 730 km 450 mi 390 nmi with maximum payload Ferry range 1 612 km 1 002 mi 870 nmi with maximum internal and underwing fuel Service ceiling 8 197 m 26 893 ft Wing loading 93 kg m2 19 lb sq ft See also EditExternal video Documentary featuring the PC 6 STOL takeoff performed by a PC 6 PC 6 display at the 2009 Durban Virginia airshow Switzerland portal Aviation portalRelated development Fairchild AU 23 Peacemaker Pilatus PC 8D Twin PorterAircraft of comparable role configuration and era Antonov An 2 An 3 Comp Air 8 Daher Kodiak de Havilland Canada DHC 3 Otter GippsAero GA10 PAC P 750 XSTOLReferences EditCitations Edit a b c d Chad Trautvetter December 13 2022 Pilatus Aircraft Delivers Last PC 6 Porter AIN online a b c d e f g h Taylor 1965 pp 126 127 a b Fricker 1962 p 38 Fricker 1962 p 102 Fricker 1962 p 103 a b c d Leeker Joe F Air America Pilatus Fairchild PC 6 Turbo Porters Archived 2016 03 06 at the Wayback Machine University of Texas at Dallas 24 August 2015 a b Moll 1993 p 65 a b Moxon Julian Small is beautiful Archived 2016 04 01 at the Wayback Machine Flight International 12 June 1996 a b c d Collins Peter FLIGHT TEST Pilatus PC 6 Archived 2016 04 01 at the Wayback Machine Flight International 28 September 2010 Spruce Terry Pilatus forms joint venture and opens new facility in China Archived 2016 03 15 at the Wayback Machine Corporate Jet Investor 7 August 2013 Pilatus Bets On PC 6 Porter for China Archived 2016 04 01 at the Wayback Machine Aviation Week 11 November 2014 Swiss PC 6 aircraft fuselage tapes out Archived 2016 04 02 at the Wayback Machine China Daily 18 December 2014 Pilatus PC 6 Airplanes Archived 2015 05 29 at the Wayback Machine China Daily 7 January 2014 Trautvetter Chad Pilatus Tops 1B in Revenues for Second Year in a Row Archived 2015 08 07 at the Wayback Machine AIN Online 9 April 2015 Thurber Matt Pilatus PC 6 Proves Popular in China AIN Online 13 April 2016 a b c d e Moll 1993 p 64 Johnson and Jones 2013 pp 433 William Garvey Apr 25 2018 End Of The Line For Pilatus PC 6 Porter Aviation Week amp Space Technology Archived from the original on May 2 2018 Retrieved May 2 2018 a b c d e f PC 6 The World s Leading STOL Archived 2016 03 29 at the Wayback Machine Pilatus Aircraft Retrieved 17 March 2016 a b c d e f g h i j k l PV 6 Turbo Porter Anywhere Anytime in any Environment Archived 2015 05 13 at the Wayback Machine Pilatus Aircraft Retrieved 19 March 2016 Datalink Archived 2016 04 01 at the Wayback Machine Flying Magazine November 2002 p 50 Vol 129 No 11 ISSN 0015 4806 a b c Fricker 1962 p 101 Cockpit Archived 2008 06 13 at the Wayback Machine Pilatus Aircraft Retrieved 20 March 2016 Operational Area Archived 2008 06 13 at the Wayback Machine Pilatus Aircraft Retrieved 20 March 2016 Cabin Archived 2008 06 13 at the Wayback Machine Pilatus Aircraft Retrieved 20 March 2016 Porter in England Archived 2016 04 02 at the Wayback Machine Flight International 1 January 1960 p 13 Special Missions Archived 2008 06 13 at the Wayback Machine Pilatus Aircraft Retrieved 20 March 2016 Isserman Weaver and Molenaar 2008 p 358 Fricker 1962 pp 100 101 Moxon Julian Austria ready to modernise Archived 2016 04 01 at the Wayback Machine Flight International 27 October 1999 The Austrian Air Force In the Past and Today Archived 2011 07 25 at the Wayback Machine Austrian Armed Forces Retrieved 20 March 2016 Fairchild AU 23A National Museum of the U S Air Force Archived version retrieved December 25 2017 World Air Forces 2022 Flightglobal 2022 Retrieved 14 April 2022 Hoyle Flight International 8 14 December 2015 p 32 Rivas Santiago April 2021 Cracking the Drug cartels Air International Vol 100 no 4 pp 46 49 ISSN 0306 5634 Hoyle Flight International 8 14 December 2015 p 33 a b Hoyle Flight International 8 14 December 2015 p 43 Hoyle Flight International 13 19 December 2011 p 36 Hoyle Flight International 13 19 December 2011 p 37 Satud Tani Perangi Hama dan Wabah aviahistoria com in Indonesian 24 August 2020 Retrieved 10 February 2021 Hoyle Flight International 8 14 December 2015 p 40 Hoyle Flight International 8 14 December 2015 p 45 Hoyle Flight International 8 14 December 2015 p 47 Hoyle Flight International 8 14 December 2015 p 49 Hoyle Flight International 13 19 December 2011 p 49 Hoyle Flight International 8 14 December 2015 p 52 Cooper Tom Weinert Peter Hinz Fabian Lepko Mark 2011 African MiGs Volume 2 Madagascar to Zimbabwe Houston Harpia Publishing p 112 ISBN 978 0 9825539 8 5 PK RCQ Pilatus PC 6 B2 H4 Turbo Porter jetphotos com 22 January 2018 Retrieved 10 February 2021 SOUTH EAST ASIA 1960s 1970s INDONESIA amp DUTCH NEW GUINEA goodall com au Retrieved 10 February 2021 PC 6 History s n 959 pc 6 com Retrieved 10 February 2021 Crash of a Pilatus PC 6 Turbo Porter in Biratnagar 10 killed Bureau of Aircraft Accidents Archives www baaa acro com Retrieved 2023 01 05 Accident Pilatus PC 6 B1 H2 Turbo Porter A14 683 12 Nov 1991 Retrieved 2021 03 22 Ranter Harro ASN Aircraft accident 26 DEC 1999 Pilatus PC 6 B2 H4 Turbo Porter HB FKJ Archived from the original on 2013 10 23 Retrieved 2013 10 22 NTSB Identification LAX02FA110B NTSB Archived from the original on 15 September 2017 Retrieved 15 September 2017 Ranter Harro ASN Aircraft accident 30 MAY 2008 Pilatus PC 6 B2 H4 Turbo Porter EC JXH Archived from the original on 2013 10 23 Retrieved 2013 10 22 Plane crash pilot s bodies to be brought to Jakarta www antaranews com Archived from the original on 2017 02 18 Retrieved 2017 02 17 Susi Air Crash in Indonesia Kills 2 3rd Fatal Crash in Eight Months George Hatcher s Air Flight Disaster 2012 04 28 Archived from the original on 2017 02 01 Retrieved 2017 07 02 Herzig Markus PC 6 History s n 710 Pilatus Porter History Archived from the original on 24 October 2016 Retrieved 2 July 2017 Ranter Harro ASN Aircraft accident 19 OCT 2013 Pilatus PC 6 B2 H4 Turbo Porter OO NAC Archived from the original on 2013 10 21 Retrieved 2013 10 20 Preliminary Report GPIAA Retrieved 2017 07 03 Four technicians police officer die in Rand Airport crash Alberton Record September 2022 Retrieved 2022 09 05 Zyl Corne van 2022 09 06 Pilot of HORRIFIC SAPS aircraft crash still in ICU fighting for his life UPDATE The South African Retrieved 2022 11 09 Lambert 1993 pp 358 359 Performance amp Specs Archived 2008 06 13 at the Wayback Machine Pilatus Aircraft Retrieved 20 March 2016 Moll 1993 p 68 Lednicer David The Incomplete Guide to Airfoil Usage m selig ae illinois edu Retrieved 16 April 2019 Taylor 1999 p 489 Bibliography Edit Fricker John Pilot Report Pilatus Flying Vol 70 No 4 April 1962 ISSN 0015 4806 pp 38 100 103 Hoyle Craig World Air Forces Directory Flight International Vol 180 No 5321 13 19 December 2011 pp 26 52 ISSN 0015 3710 Hoyle Craig World Air Forces Directory Flight International Vol 180 No 5517 8 14 December 2015 pp 26 53 ISSN 0015 3710 Geneve Alain February 1990 50 ans d aviation au pied Mont Pilatus 3 Les Pilatus PC 6 PC 6 Porter et Turbo Porter 1 50 Years at the Foot of Mount Pilatus 3 The Pilatus PC 6 Porter and Turbo Porter Part I Le Fana de l Aviation in French 243 22 28 ISSN 0757 4169 Geneve Alain March 1990 50 ans d aviation au pied Mont Pilatus 3 Les Pilatus PC 6 PC 6 Porter et Turbo Porter 1 50 Years at the Foot of Mount Pilatus 3 The Pilatus PC 6 Porter and Turbo Porter Part 2 Le Fana de l Aviation in French 244 18 24 ISSN 0757 4169 Isserman Maurice Stewart Angas Weaver and Dee Molenaar Fallen Giants A History of Himalayan Mountaineering from the Age of Empire to the Age of Extremes Yale University Press 2008 ISBN 0 3001 4266 8 Johnson E R and Lloyd S Jones American Military Transport Aircraft Since 1925 McFarland 2013 ISBN 1 4766 0155 0 Lambert Mark Jane s All The World s Aircraft 1993 1994 Coulsdon UK Jane s Data Division 1993 ISBN 0 7106 1066 1 Moll Nigel Ugly is Only Skin Deep Flying Vol 120 No 2 February 1993 ISSN 0015 4806 pp 62 68 Taylor John W R Janes s All The World s Aircraft 1965 66 London Sampson Low Marston amp Company 1965 Taylor Michael J H Brassey s World Aircraft amp Systems Directory 1999 2000 Edition London Brassey s 1999 ISBN 1 85753 245 7 Accident Pilatus PC 6 B1 H2 Turbo Porter A14 683 12 Nov 1991External links Edit Wikimedia Commons has media related to Pilatus PC 6 Pilatus PC 6 Porter webpage The PILATUS PORTER World by Markus Herzig Retrieved from https en wikipedia org w index php title Pilatus PC 6 Porter amp oldid 1132971512, wikipedia, wiki, book, books, library,

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