STALLION INCOMING A CH-53E Super Stallion hovers over the flight deck during a drill on amphibious transport dock ship USS San Diego in the Gulf of Aden, Jan. 2, 2015. The helicopter crew is assigned to the Marine Medium Tiltrotor Squadron 163, 11th Marine Expeditionary Unit. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 525843-N-ULX79-235.jpg Photo Gallery