Penulis: Dr William Wolf

In 1935 the USAAC wanted to build a potential intercontinental bomber, a ”Guardian of the Hemisphere, ” and granted Donald Douglas a contract to build the world”s largest bomber. The groundwork fo …

In 1935 the USAAC wanted to build a potential intercontinental bomber, a ”Guardian of the Hemisphere, ” and granted Donald Douglas a contract to build the world”s largest bomber. The groundwork fo …

The XB-40 and XB-41 were secret, little-known experimental modifications of the B-17F and B-24D, respectively, into heavily-armed bomber gunships sometimes referred to as bomber escorters . They were …

The XB-40 and XB-41 were secret, little-known experimental modifications of the B-17F and B-24D, respectively, into heavily-armed bomber gunships sometimes referred to as bomber escorters . They were …