Bell 525 Relentless – world’s first super-medium helicopter
Bell Helicopter unveiled 525 Relentless Bell Helicopter, the the pioneer of the revolutionary tiltrotor aircraft, unveiled the world’s first “super- medium” helicopter, the Bell 525 Relentless, at the 2012 Heli-Expo in Dallas, Texas. The Bell 525 Relentless defines the new “super medium” product class – positioned at the upper end of the medium class. … Read more