Endurance flying by the Key brothers, aviators Fred and Albert, after they take off from Meridian, MS

Title card: "Endurance flyers!" / shot from another plane of plane in flight flown by Key brothers / shot on ground of wife of Fred Key putting food container into bag held by man, with Key's son Fred, Jr., sitting next to them on table / man standing next to plane hands bag with food container in it to man sitting in plane, plane's propeller spinning / plane taxiing / Fred's wife holding Fred, Jr, who is waving at departing plane / shot from another plane of plane approaching plane flown by Key brothers / various shots from plane of Key brothers' plane being refueled by other plane / two shots from plane of Fred Key standing on catwalk of his plane doing repair work on motor / shot from plane of Fred doing repair work on motor of his plane as his plane turns away / Note: exact day not known