Westland Whirlwind Jagdflugzeug which made it externally distinguishable

which made it externally distinguishable from the S-55

Um die in die Jahre gekommenen Fiat G-91 (Deutschland) und Fouga Magister (Frankreich) zu ersetzen

the Do 17 was increasingly replaced by more powerful aircraft during the war and was only used for training purposes or as a tow aircraft

which is controlled by the pilot's head movement

Westland Whirlwind Jagdflugzeug which made it externally distinguishableThe Westland Whirlwind was a British helicopter that was a license built version of the Sikorsky S 55 . It was one of the first helicopters to be produced on a large scale in Great Britain and was used primarily for military purposes . Initially manufactured purely under license , the fuselage of the Whirlwind was specially modified by developing its own engines in the bow area , which made it externally distinguishable from the S 55 . An interesting