SURVIVOR SEARCH Federal firefighters assigned to Naval Air Station Whidbey Island, Wash., March 22, 2014, comb through debris looking for survivors following the deadly mudslide near Oso, Wash. The Navy station's search and rescue effort employs three SH-60 Knighthawk helicopters and crew whose primary mission is to recover downed aviators from the base's Electronic Attack Wing. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 640616-A-RTZ43-907.jpg Photo Gallery