E2 Glide – Electrifying Sailplane Competitions

Dean Sigler Batteries, Electric Powerplants, Hybrid Aircraft, Sustainable Aviation Leave a Comment

Uwe Beger, competition director for a new form of sailplane contenst, wrote this in response to our entry on the Pipistrel Velis’ multiple records flying from Switzerland to the North Sea.  “From August 29th to September 5th 2020 fifteen pilots from 6 different nations flew a cross country flying contest (E2 Glide), where the usage of electric engines (Front Electric Sustainers as well as Retractable Electric Engines) was allowed within some contingent of 2 up to 2.5 kWh per flight. Altogether the participants managed to fly a distance of nearly 10,000km (6,214 miles) with the use of 150 kWh of energy in sum.”  That’s about 41.4 miles per kilowatt hour. “Not that bad compared to the world records of the …