Cpl. Jeffrey Wolf, an avionics technician and Hawley, Pennsylvania native with Marine Medium Tiltrotor Squadron 166 Reinforced (VMM-166 (REIN)), the aviation combat element for the 13th Marine Expeditionary Unit, shakes dust and dirt from an air filter of an MV-22 Osprey during Realistic Urban Training (RUT) Exercise at Fort Hunter Liggett, California, Sept. 7, 2015. RUT is the final ground-based training requirement prior to deployment as the 13th MEU moves toward operating embarked at sea. ( Marine Corps photo by Sgt. Paris Capers/ Released)

---

Size: 5760px × 3840px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 13th, 2/1, aviation, avionics, battalion, blt, clb-13, combat, expeditionary, group, landing, logistics, marine, mechanic, medium, meu, mv-22, osprey, rotor, squadron, team, tilt, unit, vmm-166