The Hispano HA-100 Triana (named for the district of Seville where the Hispano Aviación plant was located) was a military trainer aircraft developed in Spain in the 1950s. The first aircraft designed by Willy Messerschmitt after World War II, it was a conventional, low-wing cantilever monoplane with retractable tricycle undercarriage. The pilot and instructor sat in tandem.
The programme was initiated when the Spanish government issued a requirement in 1951 for a replacement for the Hispano HS-42s and HA-43s then in service. Hispano proposed two versions with different engine power, the HA-100E and HA-100F, the former for basic training, the latter for advanced training, and the construction of two prototypes of each was undertaken. Development was fraught with problems, mostly in obtaining suitable parts, and most particularly with engines. The ENMASA Sirio was originally selected for the HA-100E, but when this proved unavailable, the ENMASA Beta was used instead, a heavier and much more powerful engine than had been wanted for the basic trainer. As it transpired, the performance of this engine was far from satisfactory, and when the second prototype flew in February 1955 (the first HA-100F), it was powered by a Wright R-1300.
Flight testing was very positive, and the HA-100 performed well in comparative tests against the American T-28 Trojan, leading to a contract for 40 of the aircraft. However, obtaining engines remained a stumbling block, with Spain unable to afford to import the Wright engine in quantity. Eventually, production ground to a halt, and the decision was taken to scrap the airframes under construction, salvaging only the wings and empennages for use on the HA-200 project.
Variantsedit
HA-100E-1
basic trainer intended to have 336 kW (450 hp) ENMASA Sirio engine; prototype flew with 560 kW (750 hp) ENMASA Beta instead (1 built)
HA-100F-1
advanced trainer with Wright R-1300 engine and provision for underwing guns and disposable stores (1 built)
HA-110-C1
A proposed derivative of the HA-100E-1 with a different powerplant.[1]
Specifications (HA-100E)edit
Data from Jane's All The World's Aircraft 1961–62[2]
Cruise speed: 381 km/h (237 mph, 206 kn) at 2,900 m (9,500 ft) (70% power)
Stall speed: 104 km/h (65 mph, 56 kn)
Range: 1,323 km (822 mi, 714 nmi)
Service ceiling: 10,250 m (33,630 ft)
Rate of climb: 10.83 m/s (2,132 ft/min)
Referencesedit
^Bridgman, Leonard (1955). Jane's all the World's Aircraft 1955–56. London: Jane's all the World's Aircraft Publishing Co. Ltd.
^Taylor, John W. R. (1961). Jane's All The World's Aircraft 1961–62. London: Sampson Low, Marston & Company.
Taylor, John W. R. (1961). Jane's All The World's Aircraft 1961–62. London: Sampson Low, Marston & Company.
Taylor, Michael J. H. (1989). Jane's Encyclopedia of Aviation. London: Studio Editions. p. 510.
World Aircraft Information Files. London: Bright Star Publishing. pp. File 896 Sheet 29.
Bridgman, Leonard (1955). Jane's all the World's Aircraft 1955–56. London: Jane's all the World's Aircraft Publishing Co. Ltd.
April 10, 2024
hispano, triana, named, district, seville, where, hispano, aviación, plant, located, military, trainer, aircraft, developed, spain, 1950s, first, aircraft, designed, willy, messerschmitt, after, world, conventional, wing, cantilever, monoplane, with, retractab. The Hispano HA 100 Triana named for the district of Seville where the Hispano Aviacion plant was located was a military trainer aircraft developed in Spain in the 1950s The first aircraft designed by Willy Messerschmitt after World War II it was a conventional low wing cantilever monoplane with retractable tricycle undercarriage The pilot and instructor sat in tandem HA 100 TrianaRole Military trainerNational origin SpainManufacturer Hispano AviacionDesigner Willy MesserschmittFirst flight 10 December 1954Primary user Spanish Air ForceNumber built 2The programme was initiated when the Spanish government issued a requirement in 1951 for a replacement for the Hispano HS 42s and HA 43s then in service Hispano proposed two versions with different engine power the HA 100E and HA 100F the former for basic training the latter for advanced training and the construction of two prototypes of each was undertaken Development was fraught with problems mostly in obtaining suitable parts and most particularly with engines The ENMASA Sirio was originally selected for the HA 100E but when this proved unavailable the ENMASA Beta was used instead a heavier and much more powerful engine than had been wanted for the basic trainer As it transpired the performance of this engine was far from satisfactory and when the second prototype flew in February 1955 the first HA 100F it was powered by a Wright R 1300 Flight testing was very positive and the HA 100 performed well in comparative tests against the American T 28 Trojan leading to a contract for 40 of the aircraft However obtaining engines remained a stumbling block with Spain unable to afford to import the Wright engine in quantity Eventually production ground to a halt and the decision was taken to scrap the airframes under construction salvaging only the wings and empennages for use on the HA 200 project Variants editHA 100E 1 basic trainer intended to have 336 kW 450 hp ENMASA Sirio engine prototype flew with 560 kW 750 hp ENMASA Beta instead 1 built HA 100F 1 advanced trainer with Wright R 1300 engine and provision for underwing guns and disposable stores 1 built HA 110 C1 A proposed derivative of the HA 100E 1 with a different powerplant 1 Specifications HA 100E editData from Jane s All The World s Aircraft 1961 62 2 General characteristicsCrew 2 Length 8 98 m 29 ft 6 in Wingspan 10 40 m 34 ft 1 in Height 2 90 m 9 ft 6 in Wing area 17 35 m2 186 8 sq ft Airfoil 6 25 1 Empty weight 1 970 kg 4 343 lb Gross weight 2 930 kg 6 460 lb Fuel capacity 600 L 130 imp gal 160 US gal Powerplant 1 ENMASA B 4 Beta 9 cylinder radial engine 563 kW 755 hp Performance Maximum speed 444 km h 276 mph 240 kn Cruise speed 381 km h 237 mph 206 kn at 2 900 m 9 500 ft 70 power Stall speed 104 km h 65 mph 56 kn Range 1 323 km 822 mi 714 nmi Service ceiling 10 250 m 33 630 ft Rate of climb 10 83 m s 2 132 ft min References edit Bridgman Leonard 1955 Jane s all the World s Aircraft 1955 56 London Jane s all the World s Aircraft Publishing Co Ltd Taylor John W R 1961 Jane s All The World s Aircraft 1961 62 London Sampson Low Marston amp Company Taylor John W R 1961 Jane s All The World s Aircraft 1961 62 London Sampson Low Marston amp Company Taylor Michael J H 1989 Jane s Encyclopedia of Aviation London Studio Editions p 510 World Aircraft Information Files London Bright Star Publishing pp File 896 Sheet 29 Bridgman Leonard 1955 Jane s all the World s Aircraft 1955 56 London Jane s all the World s Aircraft Publishing Co Ltd Retrieved from https en wikipedia org w index php title Hispano HA 100 amp oldid 1178638311, wikipedia, wiki, book, books, library,
