Voir https://en.wikipedia.org/wiki/Focke-Achgelis_Fa_225

Extrait

The Fa 225 was conceived to marry the rotor of the Focke-Achgelis Fa 223 with the fuselage of the DFS 230B, allowing the glider to land in 18m or less.^[1] The rotor was mounted on a framework of struts above the centre of gravity and strengthened long stroke undercarriage units were fitted either side and at the tail.^[2]

^{Voir aussi http://www.aviastar.org/helicopters_eng/focke_225.php}