The WIG Page Datasheet no. 11

The VVA-14 is not a true WIG vehicle, since the ground effect is only a take off aid. The VVA-14 cruises at an altitude of 10 km where its cruise speed is reached. The first flight of the VVA-14 took place in 1972. Later the VVA-14 was fitted with inflatable pontoons for operation from water. The VVA-14 is powered by two D-30M turbofans mounted above the trailing edge of the central wing. The landing gear of the VVA-14 is borrowed from the Tu-22.
The first prototype, designated VVA-14M, first flew on 4 September 1972 from Taganrog. Later it was fitted with inflatable pontoons for vertical take-off and short take-off from water. 12 RD36-35PR turbojets were installed for providing lift at cushion take-off.
In 1976 a VVA-14 prototype was converted to a VVA-14M1P, the inflatable pontoons were replaced by rigid ones and two additional D-30M turbofans were installed at the nose of the vehicle. These engines blow in the cavity under the wing for PAR take off.
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