CH-46 Sea Knight

Mar 28, 2011 - 8:45 AM
The U.S.
Sep 29, 2010 - 9:40 AM
Heavy-lift helicopters from private contractors and the military are continuing to play a critical role in restoring the Gulf of Mexico’s ecosystem in th
May 12, 2008 - 9:41 AM
A Boeing Vertol BV-107 operated by Columbia Helicopters of Portland, Ore., crashed in August during a maintenance check flight in southern Montana, killing
Nov 26, 2007 - 11:14 AM
A Boeing Vertol BV-107 operated by Columbia Helicopters of Portland, Ore., crashed in August during a maintenance check flight in southern Montana, killing
Oct 30, 2006 - 11:37 AM
Columbia Helicopters is to acquire the type certificates for the Vertol 107-II and Boeing Vertol 234 Chinook helicopters from Boeing.