First prototype of the multirole Ka-62 helicopter takes to the air
The first prototype (OP-1) of the medium multirole Ka-62 helicopter took off at Russian Helicopters’ Progress Arsenyev Aviation Company (part of State Corporation Rostec) on April 28. The lift in a hover mode was part of the factory flight testing and was completed successfully. The OP-1 Ka-62 was launched to evaluate its overall performance and … Czytaj dalej