Design and Development
The Safir's first flight on 20 November 1945. The all-metal Safir was designed by Anders J. Andersson, who had previously worked for Bücker, where he designed the all-wood Bücker Bü 181 "Bestmann". The Safir thus shared many conceptual features of its design with the Bestmann.
The Saab 91A is powered by a 125 hp four cylinder de Havilland Gipsy Major 2c piston engine, or a 145 hp Gipsy Major 10 piston engine. The 91B, B-2 and C have a six-cylinder Lycoming O-435A engine with 190 hp. The 91D has a four-cylinder Lycoming O-360-A1A engine with 180 hp.
The "Safir" was later used as a platform to test at low speeds the new swept wing for the Saab 29 Tunnan jet fighter.
Read more about this topic: Saab 91 Safir
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