NTSB: CAL FIRE spotting helicopter blades may have clipped second helicopter before fatal crash firerescue1.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from firerescue1.com Daily Mail and Mail on Sunday newspapers.
The rotor blades were found uphill from the crash site in Cabazon where 3 crewmembers died, and a section of one of the other aircraft's tires remains missing.