Five Representative Exhibitors at the E-Flight Expo

Dean Sigler Electric Aircraft Components, Electric Aircraft Materials, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation 0 Comments

Aero, an annual event at Friedrichshafen, Germany, highlights the beginning of the European air show season.  E-Flight Expo has been a regular part of this for the last several years, and displays the latest in electric flight technology.  Certainly the most forward-looking part of the show, the Expo grows every year.  Several exhibitors helped further the advanced look this year. MGM Compro With at least five aircraft powered by their electric power systems on display, MGM Compro showed great market strength.  The Czech firm has 16 of its motors atop each Volocopter 200, with one as a propulsor in the tail.  Their motors power the Magnus e-Fusion aerobatic trainer, several GP gliders, the S.R.O. Song motorglider, and any number of …

A New Twist on Retractable Motors

Dean Sigler Batteries, Electric Aircraft Components, Electric Powerplants, Sustainable Aviation 0 Comments

GP Sailplanes in Poland recently partnered with MGM Compro of the Czech Republic to add electric power to its line of small, sleek sailplanes.  Concentrating initially on the 13.5 meter racing class (44.29 feet), GP’s craft provide high performance with light weight and compact dimensions. A Long Reach on the Antares Putting a retractable motor and folding propeller into such a tight space required some clever engineering.  Think of the tall mast on the Lange Antares or the Arcus two-seater.  These are large, heavier machines, so the propeller, mast and motor can be accommodated (tightly) in their fuselage.  The video gives a good view of just how close the quarters are on the Antares at about the 3:14 mark.  With …