Planes That Never Flew

The American SST (1x2)

Yayınlanma tarihi: Nis 11, 2003

In The American SST, the series examined American attempts to build a supersonic airliner which began in the 1960s in response to the Anglo-French Concorde project. The furthest advanced proposal, the Boeing 2707 project, was eventually cancelled in 1971 by Congress.