Airman Seana Sprayberry repositions the afterburner of an F404 engine. U.S. Navy Airman Seana Sprayberry repositions the afterburner of an F404 engine in the jet shop aboard the aircraft carrier USS Ronald Reagan (CVN 76) in the Arabian Sea on July 3, 2009. Sprayberry is assigned as an aviation machinist's mate to maintain, service, adjust and replace aircraft engines and accessories. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 019794-V-EVW67-879.jpg Photo Gallery