Parade of Flight at Naval Air Station North Island

SAN DIEGO (Feb. 12, 2011) Formations of CH-53 Sea Stallion helicopters fly over San Diego Bay near the aircraft carrier USS John C. Stennis (CVN 74) during the Parade of Flight, an air show showcasing historic and current Naval aircraft in celebration of the Centennial of Naval Aviation. The Navy is observing the Centennial of Naval Aviation with a series of nationwide events celebrating 100 years of heritage, progress and achievement in naval aviation. (U.S. Navy photo by Mass Communication Specialist 3rd Class Trevor Welsh/Released)