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Fairchild Hiller FH-1100

August 27, 2023

The Fairchild Hiller FH-1100 is a single-engine, single two-bladed rotor, light helicopter designed and produced by the American aircraft manufacturer Fairchild Hiller.

FH-1100
File:Model FH-1100 on display at the Paris Air Show at Paris Le Bourget Airport in June 1967
Role Helicopter
Manufacturer Fairchild Hiller
First flight 21 January 1963
Introduction 1966
Status Currently in use
Primary users Okanagan Helicopters
Royal Thai Police
Produced 1966-1973
Number built 253

Originally designated as the Model 1100, it was produced as the company's design submission for the United States Army's Light Observation Helicopter (LOH) program. It was one of the three winning designs in May 1961, after which the military designation Hiller YOH-5 was assigned; the prototype performed its maiden flight on 21 January 1963. However, following extensive evaluations of the type, the Model 1100 did not receive a production contract after Hiller was underbid by the rival Hughes Tool Co. Aircraft Division's OH-6 Cayuse in 1965.

Shortly following the purchase of Hiller Aircraft by Fairchild Engine and Airplane Corporation during 1964, the company decided to focus its efforts on the Model 1100, which was marketed as the FH-1100, towards other opportunities, both on the civilian market and with international military air services. Quantity production of the FH-1100 came to an end in 1973; support for existing operators was maintained. Manufacturing was briefly restarted during the 1980s, but did not achieve large numbers. The type certificate is presently held by the FH1100 Manufacturing Corporation of Century, Florida.[1]

Development Edit

Background Edit

During the 1940s and 1950s, the American company Hiller Aircraft had established itself as an early participant in the design and production of helicopters, producing the Hiller Model 360 for various customers. In 1960, Hiller merged with the Electra Corporation and made considerable investments into their production range, developing an improved Model 360 and seeking out other business opportunities for rotorcraft.[2] Simultaneously, in October 1960, the United States Army issued a request for proposals (RFP) for the Light Observation Helicopter (LOH) program. Months later, Hiller, along with 12 other manufacturers, including Bell Helicopter (Bell) and Hughes Tool Co. Aircraft Division (Hughes), decided to respond and formally entered the competition.[3]

 
YOH-5A LOH, circa 1963

Hiller's submission was internally designated as the Model 1100.[2] All of the submissions were evaluated by a United States Navy team, which recommended the Model 1100 and led to it being selected as one of three winners of the design competition by the Army in May 1961.[4] Accordingly, the Army officially designated the Model 1100 as the Hiller YOH-5.[5][6] During November 1961, detailed design work on the YOH-5 commenced.

On 21 January 1963, the prototype YOH-5 conducted its maiden flight. Hiller produced a total of five aircraft that were delivered to the U.S. Army, which put them through a Test and Evaluation exercise at Camp Rucker, Alabama in 1963. The performance of the three company's designs were competitively evaluated against one another as well as the specification requirements, leading to the rival Bell YOH-4 being eliminated from the program while Hiller and Hughes competed in a program cost analysis phase to receive a production contract. In 1965, it was determined that Hughes had underbid Hiller's submission and that the Army had selected Hughes' YOH-6 instead. Despite Hiller filing a formal protest, their submission was formally eliminated and Hughes was awarded a production contract for the OH-6 Cayuse.[7][8]

Pursuing other opportunities Edit

During 1967, as a result of price escalations for both the OH-6 and associated components, the U.S. Army decided Hughes that could not fulfil the contractual production demands and opted to reopen bids for the LOH program.[9] Despite this apparent reversal of fortunes, Fairchild-Hiller decided that it would not resubmit the YOH-5A to the competition, or make any submission; instead, the company would focus its efforts upon on the commercial sector, to which it was already marketing a civil model of the Model 1100.[10] Even prior to the LOH program being reopened to bids, Hiller had decided to continue development of the Model 1100, which it marketed as the FH-1100.[2][7]

In 1964, Hiller had been acquired by the Fairchild Engine and Airplane Corporation to become Fairchild-Hiller; shortly thereafter, the new company decided to discontinue its activity on older rotorcraft in order to focus its resources on the FH-1100, which it would market primarily towards civilian customers, as well as to various international military air services.[2] While early operators of the FH-1100 were impacted by a serious issue with the Allison Model 250-C18 turboshaft powerplant it used, the exhibited failure rate was less than that of the competing Bell 206A JetRanger.[11]

During 1973, due to a lack of orders, production of the FH-1100 was terminated; however, support for those rotorcraft that had already been produced was maintained. The rights to the rotorcraft were obtained by Hiller Aviation; while preparations were made to resume quantity production, but wider corporate matters proved disruptive to this ambition.[2] In April 1984, the Rogerson Aircraft Corporation acquired Hiller and, under the name Rogerson Hiller Helicopters, produced five FH-1100s over a four-year period up to 1987.[2] The company also had plans to develop an enlarged derivative.[12] In 2000, the Type Certificate was purchased by FH1100 Manufacturing Corporation. In the following years, FH1100 Manufacturing has announced its intention to resume manufacturing of the type, which will reportedly include the updating and redesign of various components such as the rotor blades, nose, and cockpit.[13] In addition, the company provides support and training services to operators of existing FH-1100s.[14]

Design Edit

The Fairchild Hiller FH-1100 is a single-engine, single two-bladed rotor, light helicopter. It is a relatively conventional rotorcraft, featuring an extensive cockpit glazing that provides favourable external visibility and provides seating for four passengers in addition to the pilot.[7][15] The interior is designed to suit various purposes, from a four-seat configuration intended for executive travel to a more compact five-seat arrangement; provisions for its use as both a military and utility helicopter were made from the onset. The FH-1100 is equipped with skid landing gear that is suitable for austere or rough field operations.[7][15]

The FH-1100 is powered by a single Allison Model 250-C18 turboshaft engine, capable of generating up to 317 shp (236 kW); it provided a considerable boost in performance over that of piston-powered contemporaries. However, in comparison to the similar-sized Bell 206A JetRanger, the FH-1100 has a lower continuous maximum speed and a reduced load-carrying capacity, despite sharing the same engine.[15] Advantages over the JetRanger included a cheaper purchase cost and the inclusion of a stability augmentation system. The FH-1100 also had a greater hover ceiling than most contemporary helicopters of its size.[15] Various considerations for ease of maintenance were also incorporated into various aspects of the rotorcraft, such as engine access.[15]

Variants Edit

Hiller Model 1100
Four-seat prototype powered by an Allison 250-C10 engine and certified in May 1964.
FH-1100
Civil production five-seat model powered by an Allison 250-C18 engine and certified in November 1966. Later production fitted with an Allison 250-C20B engine. 246-built
RH-1100A Pegasus
Updated civil version, built and marketed by Rogerson Hiller Helicopters.
RH-1100M
Updated military version, built and marketed by Rogerson Hiller Helicopters.
YOH-5A
United States Army designations for five Model 1100 for evaluation powered by a 250shp Allison T-63-A-5 engine.

Former operators Edit

  Argentina
  Brazil
  Canada
  Ecuador
  El Salvador
  Panama
  Thailand
  United States

Specifications (FH-1100) Edit

Data from Jane's All The World's Aircraft 1966–67,[29] Federal Aviation Administration[30]

General characteristics

  • Crew: 1
  • Capacity: 4 passengers
  • Length: 27 ft 9.5 in (8.471 m) fuselage
  • Width: 4 ft 4 in (1.32 m) fuselage
  • Height: 9 ft 3.5 in (2.832 m)
  • Empty weight: 1,370 lb (621 kg)
  • Max takeoff weight: 2,750 lb (1,247 kg)
  • Fuel capacity: 69 US gal (57 imp gal; 261 L) internal fuel, with provision for 66 US gal (55 imp gal; 250 L) in two auxiliary tanks on starboard rear fuselage.
  • Powerplant: 1 × Allison Model 250-C18 turboshaft engine, 317 shp (236 kW) for take-off
  • Main rotor diameter: 35 ft 5 in (10.80 m)
  • Main rotor area: 981 sq ft (91.1 m2)
  • Blade section: - NACA 63-015[31]

Performance

  • Cruise speed: 127 mph (204 km/h, 110 kn) maximum at 5,000 ft (1,524 m)
122 mph (106 kn; 196 km/h) economical
  • Range: 348 mi (560 km, 302 nmi) max payload, no reserve
  • Ferry range: 668 mi (1,075 km, 580 nmi) with ferry tanks, minimum payload no reserve
  • Service ceiling: 14,200 ft (4,300 m)
  • Hover ceiling IGE: 13,400 ft (4,084 m)
  • Hover ceiling OGE: 8,400 ft (2,560 m)
  • Rate of climb: 1,600 ft/min (8.1 m/s) maximum
  • Vertical rate of climb: 800 ft/min (4.06 m/s)
  • Disk loading: 2.8 lb/sq ft (14 kg/m2)

See also Edit

Aircraft of comparable role, configuration, and era

References Edit

Citations Edit

  1. ^ "FH1100 Manufacturing Corp".
  2. ^ a b c d e f McGowen 2005, p. 113.
  3. ^ Remington, Steve. . CollectAir. Archived from the original on 6 October 2006. {{cite web}}: External link in |publisher= (help)
  4. ^ Spangenberg, George A. Judith Spangenberg-Currier (ed.). "George A. Spangenberg Oral History". {{cite journal}}: Cite journal requires |journal= (help)
  5. ^ Beechy, Robert (18 November 2005). . Uncommon Aircraft 2006. Archived from the original on 18 November 2006.
  6. ^ "Rotary Aircraft Designation Crosswalk". GlobalSecurity.org.
  7. ^ a b c d Harding, Stephen (1997). U.S. Army Aircraft Since 1947. Atglen, PA, USA: Schiffer Publishing Ltd. p. 148. ISBN 076430190X.
  8. ^ Blodget, Robert (October 1965). "Nowhere to go but up". Flying. Vol. 77, no. 4. p. 64. ISSN 0015-4806.
  9. ^ McGowen 2005, p. 112.
  10. ^ Hirschberg, Michael J.; Daley, David K. (7 July 2000). . Archived from the original on 27 September 2006.
  11. ^ Weeghman, Richard B. (March 1969). "Helicopter Hubbub". Flying. Vol. 84, no. 3. p. 68. ISSN 0015-4806.
  12. ^ Verti-flite: Volume 38. American Helicopter Society. 1992. pp. 54–56.
  13. ^ "US manufacturer aims to put FH1100 back into production". flightglobal.com. 20 December 2005.
  14. ^ "FAA issues FH1100 bulletin". flightglobal.com. 14 November 2006.
  15. ^ a b c d e "Fairchild Hiller FH-1100". Flying. Vol. 80, no. 2. February 1967. p. 39. ISSN 0015-4806.
  16. ^ Best Air-Britain Archive September 2014, pp. 119–120.
  17. ^ . Flight International. flightglobal.com. 24 June 1971. p. 924. Archived from the original on 16 June 2018. Retrieved 12 March 2013.
  18. ^ a b c Best Air-Britain Archive September 2014, p. 120.
  19. ^ Best Air-Britain Archive September 2014, p. 117.
  20. ^ a b . Flight International. flightglobal.com. 24 June 1971. p. 925. Archived from the original on 17 July 2018. Retrieved 4 August 2018.
  21. ^ . Flight International. flightglobal.com. 11 July 1968. p. 50. Archived from the original on 26 July 2019. Retrieved 12 March 2013.
  22. ^ . Flight International. flightglobal.com. 24 June 1971. p. 927. Archived from the original on 22 January 2018. Retrieved 12 March 2013.
  23. ^ a b c Best Air-Britain Archive September 2014, p. 121.
  24. ^ Corum, James S. (Summer 1998). . Airpower Journal. Archived from the original on 2 February 2007. Retrieved 21 April 2007.
  25. ^ . Flight International. flightglobal.com. 28 August 1975. p. 307. Archived from the original on 4 April 2019. Retrieved 12 March 2013.
  26. ^ Best Air-Britain Archive September 2014, p. 118.
  27. ^ . Flight International. flightglobal.com. 10 August 1972. p. 204. Archived from the original on 30 September 2014. Retrieved 12 March 2013.
  28. ^ . Flight International. flightglobal.com. 10 August 1972. p. 210. Archived from the original on 22 January 2018. Retrieved 12 March 2013.
  29. ^ Taylor, John W.R., ed. (1966). Jane's All the World's Aircraft 1966-67 (57th ed.). London, UK: Sampson Low, Marston & Co. Ltd. p. 242.
  30. ^ "Type Certificate Data Sheet No. H2WE, Revision 9" (PDF). Federal Aviation Administration. Retrieved 17 April 2007.
  31. ^ Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.

Bibliography Edit

  • Apostolo, Giorgio (1984). The illustrated encyclopedia of helicopters. New York: Bonanza Books. ISBN 0-517-43935-2.
  • Best, Martin S. (September 2013). "A History of the Fairchild Hiller FH-1100 Helicopter: Part 2: Development and Operation of the FH-1100". Air-Britain Archive. pp. 107–122. ISSN 0262-4923.
  • Donald, David (1998). The complete encyclopedia of world aircraft. New York: Barnes & Noble Books. ISBN 0-7607-0592-5. OCLC: 52598955.
  • Jackson, Paul; Peacock, Lindsay T.; Munson, Kenneth, eds. (2004). Jane's All the World's Aircraft, 2004-2005. Couldson, Surrey, UK: Jane's Information Group. ISBN 0-7106-2614-2.
  • McGowen, Stanley S. (2005). Helicopters: An Illustrated History of Their Impact. ABC-CLIO. ISBN 978-1-85109-468-4.
  • Munson, Kenneth (1969). Helicopters and other rotorcraft since 1907. New York: Macmillan. ISBN 0-7137-0610-4. OCLC 218444.
  • Taylor, John W. R. (1966). Jane's All The World's Aircraft 1966–67. London, UK: Sampson Low, Marston & Company.
  • Taylor, John W. R., ed. (1971). Jane's All The World's Aircraft 1971-72. London, UK: Jane's Yearbooks. ISBN 0-354-00094-2.

External links Edit

 
Wikimedia Commons has media related to Fairchild Hiller FH-1100.
  • FH1100 Manufacturing, current Type Certificate holder.
  • RH-1100 Hornet at airwar.ru
  • FAA Type Certificate[permanent dead link]

August 27, 2023
fairchild, hiller, 1100, single, engine, single, bladed, rotor, light, helicopter, designed, produced, american, aircraft, manufacturer, fairchild, hiller, 1100file, model, 1100, display, paris, show, paris, bourget, airport, june, 1967role, helicoptermanufact. The Fairchild Hiller FH 1100 is a single engine single two bladed rotor light helicopter designed and produced by the American aircraft manufacturer Fairchild Hiller FH 1100File Model FH 1100 on display at the Paris Air Show at Paris Le Bourget Airport in June 1967Role HelicopterManufacturer Fairchild HillerFirst flight 21 January 1963Introduction 1966Status Currently in usePrimary users Okanagan HelicoptersRoyal Thai PoliceProduced 1966 1973Number built 253Originally designated as the Model 1100 it was produced as the company s design submission for the United States Army s Light Observation Helicopter LOH program It was one of the three winning designs in May 1961 after which the military designation Hiller YOH 5 was assigned the prototype performed its maiden flight on 21 January 1963 However following extensive evaluations of the type the Model 1100 did not receive a production contract after Hiller was underbid by the rival Hughes Tool Co Aircraft Division s OH 6 Cayuse in 1965 Shortly following the purchase of Hiller Aircraft by Fairchild Engine and Airplane Corporation during 1964 the company decided to focus its efforts on the Model 1100 which was marketed as the FH 1100 towards other opportunities both on the civilian market and with international military air services Quantity production of the FH 1100 came to an end in 1973 support for existing operators was maintained Manufacturing was briefly restarted during the 1980s but did not achieve large numbers The type certificate is presently held by the FH1100 Manufacturing Corporation of Century Florida 1 Contents 1 Development 1 1 Background 1 2 Pursuing other opportunities 2 Design 3 Variants 4 Former operators 5 Specifications FH 1100 6 See also 7 References 7 1 Citations 7 2 Bibliography 8 External linksDevelopment EditBackground Edit During the 1940s and 1950s the American company Hiller Aircraft had established itself as an early participant in the design and production of helicopters producing the Hiller Model 360 for various customers In 1960 Hiller merged with the Electra Corporation and made considerable investments into their production range developing an improved Model 360 and seeking out other business opportunities for rotorcraft 2 Simultaneously in October 1960 the United States Army issued a request for proposals RFP for the Light Observation Helicopter LOH program Months later Hiller along with 12 other manufacturers including Bell Helicopter Bell and Hughes Tool Co Aircraft Division Hughes decided to respond and formally entered the competition 3 YOH 5A LOH circa 1963Hiller s submission was internally designated as the Model 1100 2 All of the submissions were evaluated by a United States Navy team which recommended the Model 1100 and led to it being selected as one of three winners of the design competition by the Army in May 1961 4 Accordingly the Army officially designated the Model 1100 as the Hiller YOH 5 5 6 During November 1961 detailed design work on the YOH 5 commenced On 21 January 1963 the prototype YOH 5 conducted its maiden flight Hiller produced a total of five aircraft that were delivered to the U S Army which put them through a Test and Evaluation exercise at Camp Rucker Alabama in 1963 The performance of the three company s designs were competitively evaluated against one another as well as the specification requirements leading to the rival Bell YOH 4 being eliminated from the program while Hiller and Hughes competed in a program cost analysis phase to receive a production contract In 1965 it was determined that Hughes had underbid Hiller s submission and that the Army had selected Hughes YOH 6 instead Despite Hiller filing a formal protest their submission was formally eliminated and Hughes was awarded a production contract for the OH 6 Cayuse 7 8 Pursuing other opportunities Edit During 1967 as a result of price escalations for both the OH 6 and associated components the U S Army decided Hughes that could not fulfil the contractual production demands and opted to reopen bids for the LOH program 9 Despite this apparent reversal of fortunes Fairchild Hiller decided that it would not resubmit the YOH 5A to the competition or make any submission instead the company would focus its efforts upon on the commercial sector to which it was already marketing a civil model of the Model 1100 10 Even prior to the LOH program being reopened to bids Hiller had decided to continue development of the Model 1100 which it marketed as the FH 1100 2 7 In 1964 Hiller had been acquired by the Fairchild Engine and Airplane Corporation to become Fairchild Hiller shortly thereafter the new company decided to discontinue its activity on older rotorcraft in order to focus its resources on the FH 1100 which it would market primarily towards civilian customers as well as to various international military air services 2 While early operators of the FH 1100 were impacted by a serious issue with the Allison Model 250 C18 turboshaft powerplant it used the exhibited failure rate was less than that of the competing Bell 206A JetRanger 11 During 1973 due to a lack of orders production of the FH 1100 was terminated however support for those rotorcraft that had already been produced was maintained The rights to the rotorcraft were obtained by Hiller Aviation while preparations were made to resume quantity production but wider corporate matters proved disruptive to this ambition 2 In April 1984 the Rogerson Aircraft Corporation acquired Hiller and under the name Rogerson Hiller Helicopters produced five FH 1100s over a four year period up to 1987 2 The company also had plans to develop an enlarged derivative 12 In 2000 the Type Certificate was purchased by FH1100 Manufacturing Corporation In the following years FH1100 Manufacturing has announced its intention to resume manufacturing of the type which will reportedly include the updating and redesign of various components such as the rotor blades nose and cockpit 13 In addition the company provides support and training services to operators of existing FH 1100s 14 Design EditThe Fairchild Hiller FH 1100 is a single engine single two bladed rotor light helicopter It is a relatively conventional rotorcraft featuring an extensive cockpit glazing that provides favourable external visibility and provides seating for four passengers in addition to the pilot 7 15 The interior is designed to suit various purposes from a four seat configuration intended for executive travel to a more compact five seat arrangement provisions for its use as both a military and utility helicopter were made from the onset The FH 1100 is equipped with skid landing gear that is suitable for austere or rough field operations 7 15 The FH 1100 is powered by a single Allison Model 250 C18 turboshaft engine capable of generating up to 317 shp 236 kW it provided a considerable boost in performance over that of piston powered contemporaries However in comparison to the similar sized Bell 206A JetRanger the FH 1100 has a lower continuous maximum speed and a reduced load carrying capacity despite sharing the same engine 15 Advantages over the JetRanger included a cheaper purchase cost and the inclusion of a stability augmentation system The FH 1100 also had a greater hover ceiling than most contemporary helicopters of its size 15 Various considerations for ease of maintenance were also incorporated into various aspects of the rotorcraft such as engine access 15 Variants EditHiller Model 1100 Four seat prototype powered by an Allison 250 C10 engine and certified in May 1964 FH 1100 Civil production five seat model powered by an Allison 250 C18 engine and certified in November 1966 Later production fitted with an Allison 250 C20B engine 246 builtRH 1100A Pegasus Updated civil version built and marketed by Rogerson Hiller Helicopters RH 1100M Updated military version built and marketed by Rogerson Hiller Helicopters YOH 5A United States Army designations for five Model 1100 for evaluation powered by a 250shp Allison T 63 A 5 engine Former operators Edit ArgentinaArgentine Army Aviation nine received all survivors were passed to Argentine National Gendarmerie 16 17 Argentine National Gendarmerie 18 BrazilPCERJ 19 Brazilian Air Force 20 Brazilian Navy six operated 1968 1977 18 20 CanadaOkanagan Helicopters 21 EcuadorEcuadorian Air Force One delivered 1967 18 22 El SalvadorEl Salvador Air Force Two 23 24 PanamaPanamanian Air Force Three operated 23 25 ThailandRoyal Thai Border Police 16 operated 23 United StatesBaltimore City Police 26 California Highway Patrol 27 Nassau County Police Department 28 Specifications FH 1100 EditData from Jane s All The World s Aircraft 1966 67 29 Federal Aviation Administration 30 General characteristicsCrew 1 Capacity 4 passengers Length 27 ft 9 5 in 8 471 m fuselage Width 4 ft 4 in 1 32 m fuselage Height 9 ft 3 5 in 2 832 m Empty weight 1 370 lb 621 kg Max takeoff weight 2 750 lb 1 247 kg Fuel capacity 69 US gal 57 imp gal 261 L internal fuel with provision for 66 US gal 55 imp gal 250 L in two auxiliary tanks on starboard rear fuselage Powerplant 1 Allison Model 250 C18 turboshaft engine 317 shp 236 kW for take off Main rotor diameter 35 ft 5 in 10 80 m Main rotor area 981 sq ft 91 1 m2 Blade section NACA 63 015 31 Performance Cruise speed 127 mph 204 km h 110 kn maximum at 5 000 ft 1 524 m 122 mph 106 kn 196 km h economical dd dd dd Range 348 mi 560 km 302 nmi max payload no reserve Ferry range 668 mi 1 075 km 580 nmi with ferry tanks minimum payload no reserve Service ceiling 14 200 ft 4 300 m Hover ceiling IGE 13 400 ft 4 084 m Hover ceiling OGE 8 400 ft 2 560 m Rate of climb 1 600 ft min 8 1 m s maximum Vertical rate of climb 800 ft min 4 06 m s Disk loading 2 8 lb sq ft 14 kg m2 See also EditAircraft of comparable role configuration and era Bell YOH 4 OH 6 Cayuse Bell 206 MD Helicopters MD 500References EditCitations Edit FH1100 Manufacturing Corp a b c d e f McGowen 2005 p 113 Remington Steve The Cessna CH 1 Helicopter CollectAir Archived from the original on 6 October 2006 a href Template Cite web html title Template Cite web cite web a External link in code class cs1 code publisher code help Spangenberg George A Judith Spangenberg Currier ed George A Spangenberg Oral History a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help Beechy Robert 18 November 2005 U S Army Aircraft Acquisition Programs Uncommon Aircraft 2006 Archived from the original on 18 November 2006 Rotary Aircraft Designation Crosswalk GlobalSecurity org a b c d Harding Stephen 1997 U S Army Aircraft Since 1947 Atglen PA USA Schiffer Publishing Ltd p 148 ISBN 076430190X Blodget Robert October 1965 Nowhere to go but up Flying Vol 77 no 4 p 64 ISSN 0015 4806 McGowen 2005 p 112 Hirschberg Michael J Daley David K 7 July 2000 US and Russian Helicopter Development In the 20th Century Archived from the original on 27 September 2006 Weeghman Richard B March 1969 Helicopter Hubbub Flying Vol 84 no 3 p 68 ISSN 0015 4806 Verti flite Volume 38 American Helicopter Society 1992 pp 54 56 US manufacturer aims to put FH1100 back into production flightglobal com 20 December 2005 FAA issues FH1100 bulletin flightglobal com 14 November 2006 a b c d e Fairchild Hiller FH 1100 Flying Vol 80 no 2 February 1967 p 39 ISSN 0015 4806 Best Air Britain Archive September 2014 pp 119 120 World Air Forces 1971 Argentina Argentine Army Aviation Command Flight International flightglobal com 24 June 1971 p 924 Archived from the original on 16 June 2018 Retrieved 12 March 2013 a b c Best Air Britain Archive September 2014 p 120 Best Air Britain Archive September 2014 p 117 a b World Air Forces 1971 Brazil Flight International flightglobal com 24 June 1971 p 925 Archived from the original on 17 July 2018 Retrieved 4 August 2018 World Helicopter Market 1968 Canada Okanagan Helicopters Ltd Flight International flightglobal com 11 July 1968 p 50 Archived from the original on 26 July 2019 Retrieved 12 March 2013 World Air Forces 1971 Ecuador Fuerza Aerea Ecuatoriana Flight International flightglobal com 24 June 1971 p 927 Archived from the original on 22 January 2018 Retrieved 12 March 2013 a b c Best Air Britain Archive September 2014 p 121 Corum James S Summer 1998 The Air War in El Salvador Airpower Journal Archived from the original on 2 February 2007 Retrieved 21 April 2007 World Air Forces 1975 Panama Flight International flightglobal com 28 August 1975 p 307 Archived from the original on 4 April 2019 Retrieved 12 March 2013 Best Air Britain Archive September 2014 p 118 World Helicopter Market 1972 California California Highway Patrol Flight International flightglobal com 10 August 1972 p 204 Archived from the original on 30 September 2014 Retrieved 12 March 2013 World Helicopter Market 1972 New York Nassau County Police Department Flight International flightglobal com 10 August 1972 p 210 Archived from the original on 22 January 2018 Retrieved 12 March 2013 Taylor John W R ed 1966 Jane s All the World s Aircraft 1966 67 57th ed London UK Sampson Low Marston amp Co Ltd p 242 Type Certificate Data Sheet No H2WE Revision 9 PDF Federal Aviation Administration Retrieved 17 April 2007 Lednicer David The Incomplete Guide to Airfoil Usage m selig ae illinois edu Retrieved 16 April 2019 Bibliography Edit Apostolo Giorgio 1984 The illustrated encyclopedia of helicopters New York Bonanza Books ISBN 0 517 43935 2 Best Martin S September 2013 A History of the Fairchild Hiller FH 1100 Helicopter Part 2 Development and Operation of the FH 1100 Air Britain Archive pp 107 122 ISSN 0262 4923 Donald David 1998 The complete encyclopedia of world aircraft New York Barnes amp Noble Books ISBN 0 7607 0592 5 OCLC 52598955 Jackson Paul Peacock Lindsay T Munson Kenneth eds 2004 Jane s All the World s Aircraft 2004 2005 Couldson Surrey UK Jane s Information Group ISBN 0 7106 2614 2 McGowen Stanley S 2005 Helicopters An Illustrated History of Their Impact ABC CLIO ISBN 978 1 85109 468 4 Munson Kenneth 1969 Helicopters and other rotorcraft since 1907 New York Macmillan ISBN 0 7137 0610 4 OCLC 218444 Taylor John W R 1966 Jane s All The World s Aircraft 1966 67 London UK Sampson Low Marston amp Company Taylor John W R ed 1971 Jane s All The World s Aircraft 1971 72 London UK Jane s Yearbooks ISBN 0 354 00094 2 External links Edit Wikimedia Commons has media related to Fairchild Hiller FH 1100 FH1100 Manufacturing current Type Certificate holder RH 1100 Hornet at airwar ru FAA Type Certificate permanent dead link Retrieved from https en wikipedia org w index php title Fairchild Hiller FH 1100 amp oldid 1163998849, wikipedia, wiki, book, books, library,

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