Shangdeng No.1 was an overambitious design undertaken by the Chinese Shanghai Bulb Factory in 1958 to produce a multipurpose vehicle which could serve as a helicopter, a bus and a boat for the National Day celebrations.
Shangdeng No.1 was an overambitious design undertaken by the Chinese Shanghai Bulb Factory in 1958 to produce a multipurpose vehicle which could serve as a helicopter, a bus and a boat for the National Day celebrations.