Composite wing of "Tango" aircraft withstood load of over 4 tons in tests
The next stage of the program is repeated checks of fuel tanks and ultrasonic inspection
Spectra aircraft
Tango UAC test program accelerated twofold
Second aircraft began flight tests and took to the air
"Tango" Takes Flight: Russian Training Aircraft from S7 Logs First 10 Hours in the Sky
The new aircraft has passed a key stage of flight testing in Novosibirsk
The new Tango aircraft has passed strength tests and will soon go into serial production
For now, the prototype flies with a foreign UL Power 520is engine
With improved aerodynamic characteristics: the updated Tango made its first test flight
The old version of the aircraft had a UL Power 520is engine of Belgian production
Russian Tango Training Aircraft Among Top Three Innovations of the Year
The aircraft is made entirely of composite materials