CAPTAIN CLEAN U.S. Marine Corps helicopter pilot Capt. Jennifer Cooper cleans a rotor blade on a CH-46E Sea Knight helicopter to remove dirt and debris from within the aircraft during an agricultural wash on the flight deck of the USS Peleliu, Gulf of Aden, Sept. 4, 2008. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 025544-M-FCY75-554.jpg Photo Gallery