The eFlyer 4 was developed from the smaller two-seat Bye Aerospace eFlyer 2.It features a cantilever low-wing, a four-seat enclosed cockpit under a bubble canopy, fixed tricycle landing gear with wheel pants and a single electric motor in tractor configuration.. For more information, visit www.SunFlyer.com. The aircraft is made from composite material, predominantly carbon fiber reinforced polymer. The company noted in 2016 that the Sun Flyer’s solar cells will help extend its Development of the four-seater should follow completion of the smaller eFlyer 2, the certification of which is forecast to cost US$25 million. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.eFlyer 2 is a two-seat, all-electric, low-wing monoplane being developed by Bye Aerospace. Aircraft Owners & Pilots Association Find it free on the storeBye Aerospace announced an order for 30 all-electric Sun Flyer 2 airplanes from the Aspen Flying Club (the largest order to date for the all-electric aircraft that first flew in April), and provided prices for both variants. The fuselage, made of composite materials, is fitted with a fixed tricycle landing gear.The aircraft offers longer operating life and is integrated with a ballistic parachute recovery system.The two-seater variant has a wingspan of 11.58m, wing area of 129ft² (12m²), cabin width of 1.16m and glide ratio of 18.5. Established in February 2014, Aero Electric Aircraft Corporation (“AEAC”) was created to produce the two seat “Sun Flyer” and bring it to market. A Four-Place Electric Airplane Is On The Horizon… A four-place all-electric airplane is the next innovation from Sun Flyer. It has a cabin width of 46in (1.16m) and a glide ratio of 18.7. It has an empty weight of 1,460lb (662 kg), while the gross weight of the aircraft is 1,900lb (862kg).The operating cost of the eFlyer 2 is $14 an hour, which is significantly lower compared to The aircraft features an open cockpit enclosed by a bubble canopy.
Please login below for an enhanced experience. Editor-Web Jim Moore joined AOPA in 2011 and is an instrument-rated private pilot, as well as a certificated remote pilot, who enjoys competition aerobatics and flying drones.

“The propulsion system and battery packs all share similar or somewhat similar designs for both aircraft types—appropriately scaled. Eliminating the fuel tanks gives the Sun Flyer an edge in speed and reduces required thrust compared to traditional training aircraft.The Sun Flyer 2, powered by a 90-kilowatt (115 horsepower) Siemens motor will have a “full fuel payload” (battery weight does not change during discharge) comparable to a Cessna 172, 440 pounds compared to the Cessna’s 450 pounds; a higher top speed of 138 knots (compared to 122 knots); and a significantly higher lift-to-drag ratio of 20.6, compared to the Skyhawk’s 9.1. The Sun Flyer 2 reaches a 21.5 glide ratio with a 440 lb crew and passenger weight, and 1,900 lb gross weight. (Comparison data was provided by Bye Aerospace in an email.) Photo courtesy of Bye Aerospace. The easy-to-fly aircraft is installed with a next-generation customised instrument panel.An iPad is installed in the cockpit to display the characteristics of motor, battery and aircraft systems. Terrafugia, the Massachusetts firm founded to bring road-worthy aircraft to the masses, began The Sun Flyer 2 is currently priced at $289,900 (2018 dollars, excluding options), and the four-seat version is priced at $389,000 (excluding options).
Spartan College of Aeronautics and Technology placed an order for 20 eFlyer 2 aircraft in 2016.

The onboard avionics suite is provided by Avidyne Corporation. The aircraft’s flight characteristics such as speed, altitude and endurance were assessed during the flight test.The Sun Flyer 2 was rebranded as eFlyer 2 in April 2019 and Bye Aerospace commenced flight tests of aircraft with a new Siemens motor in July 2019.The aircraft is expected to receive Federal Aviation Administration (FAA) certification in 2020.Spartan College of Aeronautics and Technology placed an order for 20 eFlyer 2 aircraft in 2016.BlackBird placed an order for the first 100 commercial four-seat eFlyer 4 and ten eFlyer 2 aircraft, while OSM Aviation Group also placed an order for 60 eFlyer 2 aircraft in May 2019.Bye Aerospace received orders for 298 eFlyer aircraft from unidentified customers as of May 2019.The eFlyer 2 incorporates a cantilever low-wing design.

Sun Flyer and StratoAirNet were designed with lessons learned from both programs.”This is far from the only example of manned aircraft designers using unmanned programs to accelerate development. We use them to give you the best experience. The all-electric Bye Aerospace Sun Flyer 2 took its first flight on April 10 at the Centennial Airport (KAPA). Bye had received 220 orders for the two models by October 2018. The flight endurance is four hours.“The operating cost of the eFlyer 2 is $14 an hour, which is significantly lower compared to Credit: Bye Aerospace.The aircraft made its first flight in April 2018. Credit: Bye Aerospace.The aircraft is offered in two variants namely eFlyer 2 and eFlyer 4. Credit: Bye Aerospace.Being developed by Bye Aerospace, eFlyer 2 (previously known as Sun Flyer 2) is a twin-seat, all-electric aircraft intended for The aircraft is offered in two variants, eFlyer and eFlyer 4, which is a four-seat version.The prototype of eFlyer 2 aircraft completed its maiden flight at Centennial Airport (KAPA), located south of Denver, Colorado, US, in April 2018. The small-scale Silent Falcon development helped the StratoAirNet. Not a member? Bye Aerospace received orders for 298 eFlyer aircraft from unidentified customers as of May 2019. Senior Vice President Diane Simard, who provided the price information, said the company will soon announce avionics options. BlackBird placed an order for the first 100 commercial four-seat eFlyer 4 and ten eFlyer 2 aircraft, while OSM Aviation Group also placed an order for 60 eFlyer 2 aircraft in May 2019.