Yakovlev Jak 7 R

Prototype

Engine: 1x D-1A rocket engine and 2x Merkulov DM 4 S ramjets

Wing Span: 10 m

Length: n/a

Height: n/a

Weight: n/a

Maximum Speed: est 800 km/h plus

Ceiling: n/a

Range: n/a

Crew: 1

Armament: 2x UBS 20mm cannons

Similar in the design idea to the Tikhonravov 302. The M-105 engine was replaced with a cockpit for the pilot and armed two 20mm cannons, a D-1A rocket engine was fitted in the tail and two DM-4S ramjets fitted under the wings. The airframe was never completed.