Was that early Model to Sukhoi Su-8 ?.

[hesham]

Hi,


was this Model an early Model to Sukhoi Su-8 ?.

 

[Silencer1]

Hi!


Inscription just says" Wind-tunnel testing model of Su-8 twin-engined assault aircraft", IMHO

 

[visvirtusvoluntas]

Here is what I know about Su-8 twin engined family:

Samolet 91 (ODBSh 2M-71) - Twin engined, single seated, armoured attack aircraft (July 1941)
Samolet 91 (Rev.) - Twin engined, two seated (pilot + gunner), armoured attack aircraft (August 1941)
Samolet B (DDBSh) - Twin engined, long range, armoured attack aircraft (October 1941)

The turret on the back is discriminating, but no other evidences, I think.

 

[hesham]

Thank you Silencer and Visvirtusvoluntas.