Fokker S-11

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S11 Instructor
Role Trainer
Manufacturer Fokker
First flight 18 December 1947
Variants S-12

The Fokker S-11 Instructor is a single engine two seater propeller aircraft designed and manufactured by the former Dutch aircraft manufacturer Fokker.

Contents

[edit] History

One of the first activities undertaken by Fokker after World War II was the design of a new military aircraft for initial pilot training, the S-11 Instructor. An aircraft trader already placed orders for 100 of these aircraft in 1946, before construction had even begun. The first prototype flew at Schiphol on 18 December 1947. During testing in early 1948 it was found that some aerodynamic changes had to be made to improve the handling of the aircraft. Later that year demonstration flights for several air forces followed and eventually many S-11s were sold to the Royal Netherlands Air Force, Israeli Air Force, Italian Air Force, Brazilian Air Force, Paraguayan Air Force and Bolivian Air Force. Some 170 aircraft were license built in Italy as the Macchi M.416. Numerous S-11 Instructors are still flying today. The Dutch organization Fokker Four dedicated to the preservation of the aircraft owns five S-11s and amongst other activities still performs with them on airshows. The S-11 was also produced in Brazil by a Fokker subsidiary, which also manufactured a tricycle-undercarriage variant as the S-12

[edit] Operators

 Brazil
 Bolivia
 Israel
 Italy
 Netherlands
 Paraguay

[edit] Specifications (S-11)

Data from Jane's All The World's Aircraft 1953–54.[1]

General characteristics

  • Crew: two/three
  • Length: 8.18 m (26 ft 8 in)
  • Wingspan: 11.0 m (36 ft 1 in)
  • Height: 2.22 m (7 ft 5 in)
  • Wing area: 18.5 m² (199 ft²)
  • Empty weight: 810 kg (1,784 lb)
  • Loaded weight: 1,100 kg (2,426 lb)
  • Powerplant: 1 × Lycoming O-435A, 142 kW (190 hp)

Performance

[edit] See also

Aircraft of comparable role, configuration and era

[edit] References

  1. ^ Bridgman 1953, pp. 169–170.
  2. ^ Smith 1949, p.220.
  • Bridgeman, Leonard. Jane's All The World's Aircraft 1953–54. London: Jane's All The World's Aircraft Publishing Company, 1953.
  • Smith, Maurice A. "Fokker S.11 Instructor in the Air". Flight, 24 February 1949. pp. 218–221.

[edit] External links

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