How Zunum Aero's hybrid-electric planes aim to transform flight starting in 2022 | TechCrunch
Hybrid-electric Cassio aircraft to tour France following successful test flights | Aerospace Testing International
Concept for a hybrid-electric plane may reduce aviation's air pollution problem | MIT News | Massachusetts Institute of Technology
Coming Soon To Airports Near You: Fast Hybrid-Electric Aircraft For Everyone | GE News
NASA Is Making Progress Toward Hybrid-Powered Airplanes | Popular Science
Creating Hybrid-Electric Aircrafts - In Compliance Magazine
Hybrid electric aircraft to become an option on air taxi service | Aerospace Testing International
Zunum Aero's Hybrid Electric Airplane Aims To Rejuvenate Regional Travel - IEEE Spectrum
Gallery: Electric-Hybrid Aircraft Prototypes | Aviation Week Network
First 70-plus seat hybrid electric regional aircraft to fly by 2028
NLR leading the way in developing hybrid aircraft - NLR News
Hybrid-Electric Aircraft Are Almost Here | Flite Test
MagniX partners with Brazil's Desaer on hybrid electric aircraft
Zunum Aero's Hybrid Electric Jet Is the Chevy Volt of Planes | WIRED
Hybrid planes trying to charge into action - BBC Future
Zunum Aero and Safran team up for hybrid-electric planes
Will a British bioelectric hybrid plane really take off? | Environment | The Guardian
Rolls-Royce announces new hybrid-electric flight demonstrator to be built with Brandenburg Partners | Rolls-Royce
Concept for a hybrid-electric plane may reduce aviation's air pollution problem | MIT News | Massachusetts Institute of Technology
Hybrid Aircraft? - Plane & Pilot Magazine
Airbus and RollsRoyce end E-Fan X hybrid-electric aircraft initiative - Green Car Congress
Hybrid electric concepts move toward demonstration - Aerospace America
Electric flight | Airbus
