DFH Dragonfly 333 & Dragonfly 334 Helicopters
Dragon Fly Srl. was formed by the Angelo and Alfredo Castiglioni brothers at Cucdago in northern Italy to build a small side-by side two-seater which…
Alfredo Castiglioni
Dragonfly Helicopter – Two Seat Helicopter
The DF Helicopters DF334 helicopter is a two-seat, single-engine light utility helicopter in development by DF Helicopters Srl in Northern Italy. The Dragonfly helicopter DF…