[quote][b][url=/v3/forum/autres-sujets-militaires-44/topic/copies-conformes-davions-156/?post=36426#post-36426]rafighter[/url] a dit le 06/04/2007 à 21:38 :[/b]

"The original R1001 was designed around a mostly straight wing, but after the Swedish engineers had obtained some German research data on swept-wing designs, the prototype was altered to incorporate a 25 degree sweep, first tested on a modified Saab Safir (designated Saab 201). Where and how the data for this wing design was obtained is still a bit of a mystery since all research papers were supposed to have ended up in Russian or American hands."

source: http://en.wikipedia.org/wiki/Saab_Tunnan

"During a visit to Switzerland, a SAAB staffer ran across a paper on German swept-wing aerodynamic research data from the war, and brought back to Sweden for Brising and his team to inspect. The design was then modified from the original straight wing to a wing with a sweepback of 25 degrees. The design study of the revised jet fighter concept, with the Ghost engine and swept wing, was complete by early 1946. "

source: http://www.vectorsite.net/avj29.html[/quote]