Would You Believe There Are Two Electric Cri-Cri’s?

Dean Sigler Electric Powerplants, Sustainable Aviation 3 Comments

EADS, the Airbus people, gained a high degree of publicity with their four-motor Cri-Cri, as reported here previously, but a new contender has outraced it. Didier Esteyne flew the EADS plane for the press and showed it to good advantage.  His mount was powered by four 15-horsepower electric motors, paired in pods on either side of the plane’s nose. The contra-rotating propellers gave a good performance judging from the in-flight video. EADS’ 60 total horsepower gave it a top speed of 141 miles per hour, but that was eclipsed by another electric Cri Cri, this one with a single 25-horsepower Electravia brushed motor on each stalk.  Bigger motors swinging bigger propellers gave it a speed advantage and a world record of 262 kilometers per …

Electrified Minions of Mignet

Dean Sigler Electric Powerplants Leave a Comment

In the 1930’s, Henri Mignet energized the flying world with his Pou-de-Ciel (literally, Louse of the Sky), which bore the more common and somewhat cuter appelation, “Flying Flea.” Adherents to Mignet’s “formula” of tandem wings and simplified flying controls continue to produce variants on the formula. One of the most interesting is the Pouchel, an ultralight model popular in France with over 120 plans sets sold to members of APEV (Association pour la Promotion des Echelles Volantes – Association for the Promotion of Flying Ladders), which used a commonly available aluminum ladder as its basic fuselage structure. Because of the plane’s popularity and a fear of liability suits that might ensue, the ladder manufacturer asked the organization to forego using …