“Bye Aerospace has been flying and maintaining electric aircraft for the last five years. It’s not a concept, it’s not a PowerPoint, it’s an active, operating electric aircraft… a technology demonstrator for motors and batteries but most importantly, it’s a technology demonstrator for the future of general aviation,” George Bye says, enthusiastically.
“The eFlyer 2, is the world’s first normal category Part 23 Amendment 64 normal category aircraft. We have three hours of flight endurance with the eFlyer 2. The aircraft uses a certified Saffron electric motor,” Bye explains.
Moving into the eFlyer 4, many of the aspects are similar. The eFlyer 4 has a 48 inch wide cabin that is similar width to a Cirrus, but one of the great benefits of electric is that it is insensitive to density altitude, according to Bye. “So all of the limitations of a non-turbo charged airplane don’t apply to electric,” he says.
“The eFlyer 4, with range, speed and altitude has all of the benefits of supercharged, without the cost. We have the same torque at 17,000 feet as we do at sea level. We have nearly the same climb rate at 17,000 feet as we do at sea level. So eFlyer 4, over 1,000 feet per minute rate of climb, 200 kts at 200 KWs, 330 nautical mile range and no payload exchange,” he reports.
“The fuel payload exchange that we normally experience when we plan our flight we are trading fuel for payload,” Bye continues. “We are paying attention to density altitude and temperature. Of course we still do that, we still have weight and balance, but it’s much more simplified with electric. All of the specifications on this aircraft create a new paradigm and utility in air taxi, in transportation.”
The eFlyer 800 takes the systems and capabilities from the 2 and the 4 and creates a turboprop category of aircraft with the benefits and technology of electric in a 35,000 foot, 8 place, pressurized aircraft.
SkyAviation, a leasing company who already has a number of 2 and 4’s on order, has put a deposit down for 15 of the eFlyer 800 aircraft. The 800 is expected to arrive on the market certified in the 2025 range.
Aero-TV is a production of the Internationally syndicated Aero-News Network. Seen worldwide by hundreds of thousands of aviators and aviation adherents, ANN's Aero-TV has produced over 5000 aviation and feature programs, including nearly 2000 episodes of our daily aviation news program, AIRBORNE UNLIMITED, currently hosted by Kimberly Kay. Now in its third decade of operation, parent company Aero-News Network, has the most aggressive and intensive editorial profile of any aviation news organization and has published nearly a half-million news and feature stories since its inception -- having pioneered the online 24/7 aviation new-media model that so many have emulated.
Cooperative Surveillance Any surveillance system, such as secondary surveillance radar (SSR), wide-area multilateration (WAM), or ADS-B, that is dependent upon the presence of cert>[...]
Aero Linx: OX5 Aviation Pioneers Incorporated in 1955 as a Pa 501 (c)(3) Not for Profit Corporation, the OX5 Aviation Pioneers is dedicated to bringing before the public the accomp>[...]
The Pilot Appeared To Regain Control After Six Rotations And Attempted To “Fly Out” Inverted But Had Insufficient Altitude On November 8, 2025, at 1038 eastern standard>[...]
From 2018 (YouTube Edition): Aero-News Talks With The Airplane's Builder One of the many unique airplanes at AirVenture 2018 was a 1/3-scale B-17 bomber built by Jack Bally, who ta>[...]
Aero Linx: Society of U.S. Army Flight Surgeons (SoUSAFS) The Society of US Army Flight Surgeons (SoUSAFS) serves to advance the science and art of Aerospace Medicine and its allie>[...]
ANN's Daily Aero-Term (12.04.25): Cooperative Surveillance
See All