Petty Officer 2nd Class Omar Viraclass installs a propeller on the number two engine of a P-3C Orion aircraft. Petty Officer 2nd Class Omar Viraclass, assigned to Patrol Squadron 45, installs a propeller on the number two engine of a P-3C Orion aircraft in Sigonella, Sicily, on June 20, 2011. Patrol Squadron 45 is deployed to Sicily supporting Operation Unified Protector. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 124600-Q-POE51-189.jpg Photo Gallery