Detroit ZMC-2
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The ZMC-2 was the only successfully operated metal-skinned airship ever built. Constructed at Naval Air Station Grosse Ile by The Aircraft Development Corporation of Detroit, the ZMC-2 was operated by the U.S. Navy at Lakehurst, New Jersey from 1929 until its scrapping in 1941. While at Lakehurst it completed 752 flights, and logged 2265 hours of flight time.
Detroit ZMC-2
Airship
Videos
Photos
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power. Aerostats gain their lift from a lifting gas that is less dense than the surrounding air.
A modern airship, Zeppelin NT D-LZZF in 2010
Dirigible airships compared with related aerostats, from a turn-of-the-20th-century encyclopedia
U.S. Navy airships and balloons, 1931: in the background, ZR-3, in front of it, (l to r) J-3 or 4, K-1, ZMC-2, in front of them, "Caquot" observation balloon, and in foreground free balloons used for training
The air-filled red balloon acts as a simple ballonet inside the outer balloon, which is filled with lifting gas.