Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds of about 400 kt. Credit: Bell The stop-fold tiltrotor uncrewed aircraft ...

After a development process now stretching into its 15th year, Bell appears increasingly confident that its 525 super-medium-twin is on the home straight.

That something was called back in 2024 the Structural Improvement Electrical Power Upgrade (SIEPU) modernization program, the ...

Bell has completed structural and power upgrades on an AH-1Z and UH-1Y under the US Marine Corps' (USMC's) SPINE programme, ...

ATLANTA—Bell is preparing for a ramp-up in production rates as it sees growth across both its commercial and military markets ...

AirLIFE Texas debuted a new helicopter, boosting West Texas emergency response with faster transport, in-flight CPR, whole ...