Crispin Pacificar, assistant chief of the 36th Civil Engineer Squadron, Andersen Air Force Base, Guam controls the master board to a live fire training burn January 8, 2020, at AAFB. The joint-training allowed 28 firefighters from Yap, Palau, Chuuk, Saipan, Rota, Guam Airport and the 36th CES to share mutual operational knowledge and experience when responding to a downed aircraft.