Yak-1000

The Yak-1000 was a high-speed research aircraft. It was the smallest aircraft that could be built around the powerful AL-5 engine, with a tubular fuselage, a circular nose intake, short-span cropped-delta wings, and bicycle landing gear. The outcome of high-speed taxing trials was such that it was not attempted to fly the Yak-1000.

References:

http://www.topedge.com/panels/aircraft/sites/gustin/sov/YAK1000Y.html

Yak-100 Links:

• Yak-1000, Yakovlev:
  
  
• Soviet Supersonic Fighter Prototypes: