Bell's New Design Could Make Helicopters Quieter—and Safer | WIRED
Bell's New Electrically-Powered Helicopter Tail Rotor Could Be A Game-Changer
N429CF N429MD C-GUOF Bell 429 C/N 57128
Bell 429 – Wikipedia
Bell reveals 429 demonstrator with four electric tail rotors | News | Flight Global
Bell 429 Global Ranger MSN 54802
Program update: Bell's EDAT electric tail rotor system | Aerospace Testing International
Glocke fliegt elektrische Anti-Drehmoment auf 429 - Mirabel, QC, Canada
Airborne 02.24.20: New Bell EDAT, Jetman Upgrades, Amateur Rocket Fatality - YouTube
Bell testet mit der Bell 429 EDAT ein Elektro-Heckrotorsystem - Aerobuzz.de
Bell developing fan-driven electric anti-torque system - Vertical Mag
Bell Flight 429 EDAT (Os helicópteros do futuro!) - YouTube
In the pursuit of Peace and Quiet – Bell's EDAT System
Bell experimentiert mit elektrischem Heckrotor - Sky News
Power Play: Will electric motors propel the next generation of helicopters? - ROTOR Media
In the pursuit of Peace and Quiet – Bell's EDAT System
Bell reveals the Revolutionary Electrically Distributed Anti Torque Demonstrator - YouTube
Bell Reveals Revolutionary Technology: Electrically Distributed Anti-Torque - Bell (news)
Bell developing fan-driven electric anti-torque system - Vertical Mag
Lobo Helicopter File | Bell 429 “Global Ranger”
Bell unveils EDAT program - Helicopter Industry
Canada and Quebec Fund "Green" Aerospace Initiatives
