A Solar-Algae Hybrid for an Atlantic Crossing

Dean Sigler Batteries, Biofuels, Diesel Powerplants, Electric Powerplants, Hybrid Aircraft, Solar Power, Sustainable Aviation 1 Comment

Henri Mignet was never quite able to master an airplane with three-axis controls, and built at least seven flawed attempts at simplified controlled flight. His seminal try, the HM-8 Pou de Ciel (literally, Louse of the Sky, or more familiarly, Flying Flea) became first a matter of celebration for amateur aviators and then a cause of scandal, being banned in Britain following a series of fatal crashes. The “formula”, as proponents called Mignet’s tandem wing configuration, was sorted out after wind tunnel tests in England and America uncovered the flaw that caused the craft to pitch down in an unrecoverable dive. (For a well-illustrated history of Mignet’s design, see Henri Mignet and his Flying Fleas by Ken Ellis and Geoff …

Electrified Minions of Mignet

Dean Sigler Electric Powerplants 0 Comments

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 …