Takom 1/16 Focke-Achgelis Fa 330 BachstelzeTakom 1 16 Focke Achgelis Fa 330 Bachstelze Focke achgelis Fa330 Bachstelze is a single seat, three bladed rotorcraft used as a ship mounted reconnaissance aircraft for German U shaped ships during World War II. The Fa330, which weighs about 80 kg and is easy to handle, is mounted on the deck of a submarine, and when the U boat sails upwards, the wind flow hitting the rotor rotates the rotor and is tied to the u boat with a cable. The Fa330 exceeded a