Cpl. Rolf Zelonis, crew chief for the CH-46 Sea Knight

Cpl. Rolf Zelonis, crew chief for the CH-46 Sea Knight helicopter, with Marine Medium Helicopter Squadron 265, Marine Aircraft Group 36, 1st Marine Air Wing, III Marine Expeditionary Force, pre-flights the helicopter before executing refueling missions in northern Japan March 19. HMM-265 transported 76 barrels of kerosene to distribution points in northern Japan to be dispersed by the Japan Self-Defense Force to Japanese citizens affected by the earthquake and tsunami.