The TsAGI A-4, sometimes anglicised as CAHI A-4 or ZAGI A-4, (Russian: ЦАГИ А-4) was an early Russian autogyro, influenced by Cierva designs and delivered in small numbers to the Soviet Air Force in 1934.
ZAGI A-4 (auch ZAGI 4-EA, russisch ЦАГИ А-4 bzw. 4-ЄА) war ein sowjetischer Tragschrauber aus den 1930er-Jahren. (de)
The TsAGI A-4, sometimes anglicised as CAHI A-4 or ZAGI A-4, (Russian: ЦАГИ А-4) was an early Russian autogyro, influenced by Cierva designs and delivered in small numbers to the Soviet Air Force in 1934. (en)
ZAGI A-4 (auch ZAGI 4-EA, russisch ЦАГИ А-4 bzw. 4-ЄА) war ein sowjetischer Tragschrauber aus den 1930er-Jahren. (de)
The TsAGI A-4, sometimes anglicised as CAHI A-4 or ZAGI A-4, (Russian: ЦАГИ А-4) was an early Russian autogyro, influenced by Cierva designs and delivered in small numbers to the Soviet Air Force in 1934. (en)