Ric-Jet 4. Some kind of homebuilt ducted fan aircraft powered by the engine of a Mazda RX-2. (Ca. 1975) : r/WeirdWings
EADS/Aero Composites Saintonge e-Fan electric aircraft - YouTube
Ducted Fans! -- Scale-like R/C Planes (March 1962 American Modeler) - Airplanes and Rockets
Being Electric Doesn't Keep This Plane From Serious Aerobatics | WIRED
Ducted fan - Wikipedia
E-Fan Electric Aircraft - Aerospace Technology
A Ducted Fan Kit “Jet” With Corvette Power - Plane & Pilot Magazine
Lilium's weird, energy-hungry "small fan" design could be a hidden ace
electric engine - What are the advantages and disadvantages of ducted fans in designs such as the Airbus E-Fan? - Aviation Stack Exchange
First public test flight of Airbus electric 2-seat E-Fan aircraft at E- Aircraft Day; precursor to 4-seat extended range version - Green Car Congress
Jason McDowell - Which of these obscure ducted-fan aircraft types is your favorite? While all are cool looking, none have yet provided a net benefit that surpasses the drawbacks inherent in the
Ducted Fan Airplane - Gallery - McNeel Forum
Pilot's Post - The PJ-II Dreamer - Ducted Fan Fighter Replica Kitplane
How To Make RC Twin Ducted Fan Airplane. DIY A10 Thunderbolt-like RC Plane – RC Models, DIY Hobby Elektronics, Arduino projects, RC Airplanes