First electric-powered flight, Tissandier Dirigible ‘Number 6’: 1883
Flight’s origin: Auteuil, Paris, France
Average speed: 7 kts
Cruising altitude: 1,600 ft.
Duration of Flight: about 1 hr.
Distance travelled: 6 nm
Manufacturer of dirigible powerplant: Siemens
Horsepower: 1.5
Powerplant weight, France: 1,552 lbs.
Power to engine weight: 1:100
First manned, electric, fixed-wing flight: OCTOBER 21, 1973
Aircraft: Militky Brditschka MB-E1
Adapted from: Brditschka HB-3 single-seat sailplane
Wingspan: 39 ft. 4 in.
Flight’s origin: Wels, Austria
Cruising altitude: 1,200 ft.
Duration of the flight: 7 min.
Powerplant manufacturer: Bosch
Battery weight: 300 lbs.
Horsepower: 13
Engine weight, Diamond DA20 Continental IO-240: 246 LBS.
Horsepower: 125
Full fuel weight: 144 lbs.
Maximum takeoff weight: 1,764 lbs.
Fuel source: 100/100LL
Seats: 2
Wingspan: 35 ft. 8 in.
Payload: 440 lbs.
Stall speed: 45…