Avia and Moravan were two Czechoslovak state aircraft works, Avia at Praha-Čakovice and Moravan at Otrokovice. Each built prototypes of a small people's car in 1956, to requirements of the Ministry of Domestic Trade. The requirements called for a four-wheeled vehicle for three adults or two adults and two children, a motor of about 10 kW (14 hp), a top speed of 80 km/h and fuel use of up to…