Draft:Aero HC-3

The Aero HC-3 is a two-seater helicopter produced by the Czechoslovak company Aero Vodochody in the 1960s. While 3 prototypes were built and tested, the project was canceled and the HC-3 was never put into production.

Description
The HC-3 was similar to the HC-2 but differed in having a four-legged undercarriage, a

Development
Three HC-3 prototypes were built (civilian registrations OK-15 through OK-17), with the first aircraft flying on May 16, 1960, but the HC-3 was never put into production.