BELL SELECTS HONEYWELL ENGINE FOR UPGRADED 407 - Bell Helicopter selected Honeywell's HTS900 turboshaft to replace the Rolls Royce 250-C47B engine on new Bell 407 single-engine turbine helicopters.

A single-engine, seven-seat light utility helicopter, the 407 is powered by a Rolls-Royce Model 250-C47B turboshaft engine rated at 813 shp. The 407 is sold in both the military and civil markets.

has urged US and Canadian aviation regulators to require Bell 407 operators to complete immediate inspections of those helicopters’ tail boom attachment components. The NTSB made the ...

Bell has taken delivery of the General Electric Aerospace T901 Improved Turbine Engine Program (ITEP) from the Army for its 360 Invictus attack helicopter prototype, marking a new milestone in its ...

The 407AH marks the latest attempt by Bell to establish an armed version of the light single-engine airframe. The US Army selected a heavily modified 407 to become the ARH-70 Arapaho armed ...