Thulin LA

From Wikipedia, the free encyclopedia

LA
Type Trainer aircraft
Manufacturer AB Thulinverken
Designed by Enoch Thulin
Introduced 1917
Retired 1920
Number built 15

Thulin LA was a Swedish twin-seat, single-engine biplane designed by Enoch Thulin in 1917, based on the Thulin L and E aircraft, but with a new fuselage and stabilisator. The L and E aircraft were in turn based on the German Albatros B.II aircraft, like the NAB Albatros. The main design criteria was to replace the heavy Mercedes engine wilth a lighter Thulin A engine, but this was not entirely successful.

The Thulin LA was used in Sweden, Holland (10) and Finland (1). This type also made the first passenger transports between Sweden and Denmark in 1919. Altogether there were 15 Thulin LAs built.

Contents

[edit] Operators

[edit] Use in Finland

The Finnish Air Force (The Whites) received one aircraft as a gift from Sweden by the grocery magnate G. Svensson in the spring of 1918.

The aircraft arrived by ship to Turku on May 5, 1918, from where it was transported to Lento-osasto V in November. The aircraft was mainly used as a trainer aircraft. It was desroyed in a crash, due to engine malfunction, outside Helsinki's Pohjoissatama in February 1919.

[edit] Specifications (LA)

Data from Suomen Ilmavoimat I

General characteristics

  • Crew: 2
  • Length: 7.8 m (25 ft 7 in)
  • Wingspan: 11.5 m (37 ft 9 in)
  • Height: 3.4 m (11 ft 2 in)
  • Wing area: 36.0 m² (387.3 ft²)
  • Empty weight: kg (lb)
  • Useful load: kg (kg)
  • Max takeoff weight: kg (lb)
  • Powerplant: 1× Thulin typ A 9-cylinder rotary piston engine, 67 kW (90 hp)

Performance


[edit] Sources

  • Keskinen, Kalevi; Partonen, Kyösti and Stenman, Kari: Suomen Ilmavoimat I 1918-27, 2005. ISBN 952-99432-2-9.
  • Keskinen, Kalevi; Stenman, Kari and Niska, Klaus: Suomen ilmavoimien lentokoneet 1918-1939, Tietoteos, 1976.

[edit] See also

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