US Civil Aircraft: ATC Number 601 - 700 (Vol. 7)

This volume of U.S. Civil Aircraft is part of a series which, when completed will cover all civil airplanes given an "Approved Type Certificate" by the U. S. Government. The "Approved Type Certificate" (ATC) was a stamp of approval by the Civil Aviation Authority (CAA) and is actually a charter handed down for the birth of a specific aircraft model. ol 7 covers ATC 601 thru 700 which were certificated between 1936-1939. over 300 photographs...