Aviation Images > Deutsches Museum > Helicopters > Focke-Achgelis Fa330 Bachstelze |
Fa330 Bachstelze - Deutsches Museum, Munich - 23 February 2004
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The Bachstelze single-seat rotor kite was first flown in 1942.
Towed aloft by German U-boats, it increased their range of vision.
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