19991101030649A

(.19) On November 1, 1999, at 1630 central standard time, a Cessna 172B airplane, N7833X, was substantially damaged when it impacted trees during a forced landing near Beaumont, Texas. The certified flight instructor and student pilot were not injured. The airplane was registered to an operated by a private individual. Visual meteorological conditions prevailed for the title 14 code of federal regulations part 91 instructional flight and a flight plan was not filed. The local flight originated from the Beaumont Municipal Airport, Beaumont, Texas, at 1500. The flight instructor stated that before takeoff, he dipped both wing fuel tanks, and the indicator exhibited 1/2 full for each tank. The airplane departed the airport and flew approximately 1 1/2 hours before returning to the airport. The airplane was executing touch-and-go landings and after the fourth takeoff, when the airplane turned cross-wind, the engine began to "sputter." The flight instructor assumed control of the airplane and turned the airplane toward the airport. He advanced the throttle, but the engine did not respond. He leveled the wings and advanced the throttle again. The engine responded and the instru ctor continued flying the traffic pattern. Subsequently, the airplane was on the base leg, and the engine "sputtered" and lost total power. The pilot executed a forced landing to a field. While on short final to the field, the airplane's wings struck trees, and the airplane contacted the ground. The airplane came to rest upright, 1 1/4 miles from the approach end of runway 31. The FAA inspector, who examined the airplane, reported that both wing spars were structurally damaged. He added that the fuel tanks contained residual fuel only. (-23) aircraft engine quit due to fuel depletion. Aircraft wings struck two trees just prior to touchdown causing substantial damage to both wings. (.4)the airplane's engine lost power as a result of fuel exhaustion, and during the ensuing forced landing the airplane struck trees. According to the flight instructor, he visually confirmed that each fuel tank was 1/2 full before departing on a local training flight. He estimated that he had approximately 2 hours of flying time, based on the quantity of fuel in the tanks. The flight departed, flew approximately one hour, and returned to the airport. The student was executing touch-and-go landings, and on the fourth takeoff/climb, as the airplane turned crosswind, the engine began to 'sputter.' The flight instructor assumed control of the airplane and aligned it with runway 13. After the airplane had overflown 1/2 of the 3,601-foot runway, he advanced the throttle to see if the engine would respond. The engine responded, and he initiated a climb to set up for another landing. As the instructor turned the airplane back toward runway 31, the engine lost total power. The airplane came to rest 0.5 miles north of the approach end of runway 31. The FAA inspector, who examined the airplane, stated that both fuel tanks contained residual fuel only.