Pfc. David Navarro (right), bulk fuel specialists with Marine Wing Support Squadron 473, 4th Marine Aircraft Wing, Marine Forces Reserve, walks a fuel line away from a U.S. Army CH-47 Chinook, from Bravo Company, 1st Battalion, 111th Aviation Regiment, while Lance Cpl. Trenton Laake (left), a heavy equipment mechanic with MWSS-473, unclips the grounding wire, at The Florida Keys Marathon International Airport, at Marathon, Fla. Sept. 14, 2017. Marines with MWSS-473 established a forward arming and refueling point to provide support to federal, state and local agencies, to assist in their search and rescue operations in wake of Hurricane Irma. (U.S. Marine Corps photo by Lance Cpl. Niles Lee/Released)