Three Blackhawk helicopters from Aviation Company, National Training Center and Fort Irwin perform a fly-over during a ceremony in honor of the 97th birthday of the late President Ronald Reagan at the Reagan Presidential Library in Simi Valley, Ca. o...

Three Blackhawk helicopters from Aviation Company, National Training Center and Fort Irwin perform a fly-over a ceremony in honor of the 97th birthday of the late President Ronald Reagan at the Reagan Presidential Library in Simi Valley, Ca. on Febru...

Three Blackhawk helicopters from Aviation Company, National Training Center and Fort Irwin perform a fly-over during a ceremony in honor of the 97th birthday of the late President Ronald Reagan at the Reagan Presidential Library in Simi Valley, Ca. o...