In the late-1960s, VFW (Vereingte Flugtechnische Werke) built an experimental open gyrocopter modelled on the Bensen B.8M. This VFW-H2 was unusual in having ducted rotor blade tip jets supplied from the 72hp McCulloch engine. The engine itself was mounted behind the pilot and drove a two-blade pusher propeller.

R.Simpson "Airlife's Helicopter and Rotorcraft", 1998

Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo for mysql5.zone.ee failed: Name or service not known in /data03/virt15346/domeenid/www.aviastar.org/htdocs/helicopters_eng/vfw_h-2.php on line 56

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql5.zone.ee failed: Name or service not known in /data03/virt15346/domeenid/www.aviastar.org/htdocs/helicopters_eng/vfw_h-2.php:56 Stack trace: #0 /data03/virt15346/domeenid/www.aviastar.org/htdocs/helicopters_eng/vfw_h-2.php(56): mysqli_connect('mysql5.zone.ee', 'd14657sa18989', Object(SensitiveParameterValue)) #1 {main} thrown in /data03/virt15346/domeenid/www.aviastar.org/htdocs/helicopters_eng/vfw_h-2.php on line 56