Douglas DB-7 (A-20)

Douglas DB-7 (A-20) Havoc Night Fighters

Newsreel introducing the Douglas Havoc night fighter in Britain
Douglas A-20 Havoc With Caterpillar Tracked Landing Gear 1947

http://airboyd.tv Caterpillar Landing Gear - "Wright Field, Ohio: Tractor-type landing gear, developed by the Army for quick air transport to unpaved ...
Douglas Boston Bomber

The Douglas Boston aircraft was a highly effective light bomber/light attack aircraft. It was powered by a pair of Wright Cyclone 2600 supercharged engines ...