This topic came up on another board and as yet nobody has found an answer.
Which plane was the first to have the machine guns mounted inside the wing?
the Douglass XA-2 was one of the first (1926) that was found, but there must have been one before that. Anyone know?
Which plane was the first to have the machine guns mounted inside the wing?
the Douglass XA-2 was one of the first (1926) that was found, but there must have been one before that. Anyone know?