THE PILOT'S INCOMPLETE PREFLIGHT OF THE FUEL QUANTITY AND THE INACCURATE FUEL GAGES, WHICH RESULTED IN FUEL STARVATION AND TOTAL LOSS OF ENGINE POWER AND SUBSEQUENT FORCED LANDING ON ROUGH TERRAIN. FACTORS RELATING TO THE ACCIDENT WERE THE PILOT'S IMPROPER INFLIGHT FUEL MANAGEMENT PROCEDURES AND HIS LACK OF EXPERIENCE IN THIS AIRPLANE.