Boeing Vertol CH-46 Sea Knight

NASA researchers inspect the damage to a CH-46 fuselage which was intentionally dropped from a gantry as part of an ongoing series of helicopter crash survivability tests.
Oct 16, 2014 - 11:04 AM
Mar 5, 2013 - 4:20 AM
Columbia Helicopters lost one Boeing Vertol 234 from its fleet of 12 last month in Peru.
Feb 2, 2013 - 2:10 AM