The ALAS-C abandoned the initial design and moved the arrow wing forward.
2.
Russian reports said the aircraft's unusual shape with its arrow wings pointed backwards makes it more agile than the F-22 in a dogfight.
3.
"The combination of thrust-vectoring and a backward-arrow wing may give the new aircraft unique flying characteristics, making it superior to the most sophisticated Western fighters now under development, " the ITAR-Tass report claimed.
4.
In April 1941, Busemann proposed fitting a 35?swept wing ( " Pfeilfl�gel II ", literally " arrow wing II " ) to the Me 262, the same wing sweep angle later used on both the American F-86 Sabre and Soviet MiG-15 Fagot fighter jets.
5.
The test centre assisted the BMW firm in developing the factory-produced forward cowling which had the engine's oil cooler integrated into it from the beginning for the Bavarian firm's BMW 801 fourteen-cylinder radial engine used in many German Luftwaffe military aircraft, most importantly the G�ttingen and " DVL " ( Berlin-Adlershof ), it also contributed to the development of the swept wing ( what Germans called " Pfeilfl�ge ", or " arrow wing " ).
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