Castiglioni Dragon Fly 333 Explained
The Dragon Fly 333 is an ultralight utility helicopter developed by archaeologists and filmmakers Angelo and Alfredo Castiglioni in the 1990s. French UAV manufacturer CAC Systèmes created a drone version named the Héliot for use in reconnaissance and as an aerial target, but the aircraft did not enter production.
DF Helicopters was acquired in 2010 by a Swiss Group, Avio International Group.
Variants
- Dragon Fly 333 - initial version
- Dragon Fly 333 AC - RAI-VLR certified version
- CAC Systèmes Héliot - drone version
- Dragon Fly 333 ULR - ultralight version [1]
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Bibliography
- Book: Jane's All the World's Aircraft 2004-05 . Jane's Information Group . London .
- Book: Simpson, R. W. . Airlife's Helicopters and Rotorcraft . 1998 . Airlife Publishing . Ramsbury . 216 .
- Aviazione Sportiva . 108 . March 2008 .
External links
Notes and References
- https://www.dfhelicopters.com/copia-di-df-334-en www.dfhelicopters.com