License-built KR-1 flying boat turned obsolete in mid-30's, and in 1934 first records appear about next generation reconnaissater (designated KR-2). It was intended for catapult launch from 'Kirov' class cruisers. Ice-breaking fleet of the Polar seas also was interested.
|Loaded weight (normal)||2486kg|
|Loaded weight (overload)||2686kg|
|Speed at 0m||245km/h|
|Speed at 2000m||277km/h|
|Takeoff Roll||250m 15sec|
|Bombs (overload)||2*100kg FAB-100|