The first prototype of Subject 34 was completed in secret at the Kumertau helicopter plant in Bashkirya, but whilst carrying out taxi tests, in December 1978 piloted by K. V. Chernobrovkinand, the prototype Chaika lifted off to avoid hitting snow banks and was destroyed after hitting a hillside in zero visibility.
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;Subject 34: The prototype of a high altitude balloon interceptor, dubbed Chaika (Gull), was completed in secret at the Kumertau helicopter plant in Bashkirya.
Though it could still not bomb Washington, D.C., the 3M had a sufficient range to fulfill the need for a long-range maritime reconnaissance aircraft.