The airplane quickly became airborne and started an extremely steep climb for several hundred feet, which was followed by an equally steep descent until the airplane collided with terrain. The airplane had just completed one jump flight, and a different pilot fueled the airplane in preparation for the accident flight. The airplane was configured with one seat on the left side for the pilot and a 2-inch pad with seat belts for up to four skydivers.
Category: Severity
While climbing through 600 feet after takeoff, a loud bang was heard and a hole appeared in the top of the engine cowling. Oil leaked from the engine and covered the windshield. The engine did not stop running, but did loose power. A forced landing was landing was made in a field and the nose landing gear collapsed during rollout.
Following the 12th sport parachute jump of the day, which occurred after sunset, ground witnesses observed the airplane descend into the ocean in a left wing low, nose down attitude. They did not hear the engines sputtering or popping, or see the airplane make any erratic movements during its descent.
The airplane departed on a parachuting flight with 5 parachutists on board. Several witnesses reported hearing the airplane during climb out. Each witness described smooth engine noise, brief ‘sputtering,’ and then a total loss of engine power. The airplane descended straight ahead at the same pitch attitude, then the nose dropped, a parachutist exited, and the airplane entered a spiraling descent.
The pilot stated that after four parachutists had boarded the airplane, he began to taxi away from the gate. The pilot stated that the airplane traveled about 25 yards on the upward sloping grass terrain when the right main landing gear collapsed. Examination of the landing gear revealed a break approximately 10 inches from the inboard end of the landing gear leg at a point where it is clamped to the fuselage structure.
The pilot stated that after four parachutists had boarded the airplane, he began to taxi away from the gate. The pilot stated that the airplane traveled about 25 yards on the upward sloping grass terrain when the right main landing gear collapsed. Examination of the landing gear revealed a break approximately 10 inches from the inboard end of the landing gear leg at a point where it is clamped to the fuselage structure.
The pilot stated that the airplane was loaded to the maximum gross weight. He said that on the takeoff roll the airplane did not appear to accelerate, and he anticipated a liftoff speed of 60 to 65 knots. He said he then attempted to stop the airplane; however the brakes locked on the wet grass and the airplane exited the runway at the end and crossed a road before coming to a stop.
The pilot stated that he had refueled the airplane with approximately 3.5 inches of fuel, which equates to 15.5 gallons. According to the Pilot Operator Handbook at 6,500 feet the fuel burn is approximately 13.9 gallons an hour. The pilot flew the airplane for 1.5 hours before the accident. The engine began to run roughly after dropping skydivers and returning to base.
According to the FAA, the skydiver was standing on the strut preparing to jump when his pilot parachute opened and wrapped around the tail section of the airplane.
The pilot reported that as the airplane was descending through 4,000 feet msl it started loosing power. She leveled off, pulled carburetor heat on, and switched fuel tanks. She reported that, ‘Upon restart the engine backfired and quit.’ She reported that she trimmed the airplane for best glide (80 mph) and flew directly for the airport 2.5 miles away. At .5 miles from the airport she realized she would not make the runway so she decided to land short.
The parachute jump flight’s airplane was at 3,700 feet MSL when the pilot cancelled the operation with the FAA approach controller without explanation. Witnesses observed the airplane trailing white and black smoke. One witness said he saw the airplane trailing black smoke with its engine making a banging sound. Three witnesses at the accident airport said the airplane had smoke and flames coming from the airplane’s cowl and along the windshield as it approached the airport.
After three uneventful parachute drop flights with three or four jumpers each, the pilot landed and picked up two jumpers. During the next takeoff roll, the pilot aborted the takeoff and was unable to stop the airplane before it struck a fence at the end of the 2,200 foot asphalt runway. The pilot stated ‘everything was normal, except the plane didn’t lift off.’
The pilot stated he was attempting to land after another airplane which had stopped on the runway. He transmitted three times in an attempt to get the other airplane to expedite off the runway. He then executed a go-around using full power and low pitch. According to the pilot, the engine accelerated briefly, then sputtered, and the propeller began windmilling.
The pilot reported that about 50 feet above the ground after takeoff he began to smell smoke and then saw smoke in the cockpit. He elected to abort the takeoff and land on the runway. He said the airplane bounced once and then landed. After touchdown he steered straight with both brakes full on. When it became apparent that he could not stop before the trees at the end of the runway, he began a hard turn to right.
During the loading of 17 parachutists, a 31-year-old male parachutist notified the loader/jump master that on his next jump he would have a smoke canister on the airplane and that the pilot should be notified.
The pilot was delivering an airplane to a new airstrip. He had been driven to the airstrip to inspect it before the first landing. While landing to the south during the airstrip’s inaugural landing, the pilot lined up to land on the east side of the new runway, and the airplane touched down on an unimproved portion of the airstrip.
The pilot of a tail-wheeled Stearman performed a run-up at the approach end of the runway in the run-up area, and waited for an airplane to land. The pilot then taxied onto runway 31 and began his takeoff roll. A review of a videotape of the accident revealed that the Stearman was right of the runway center line, but its main landing wheels remained on the runway.
After descending from 3,000 feet with engine power off and the carburetor heat on, the pilot entered the traffic pattern to land. While on downwind and base legs the pilot cleared the engine and it responded normally. While on final approach he increased the engine throttle and the engine did not respond.
The airplane flew eight times on the same day, prior to the accident flight, taking skydivers aloft and releasing them. According to the airplane’s log, the airplane was refueled 2 flights prior to the accident flight with 20 gallons of fuel. According to the owner, this was to keep the airplane within the center of gravity limits.
The pilot descended to land after a paradrop. Entering downwind, he cleared the engine, moved the mixture control to full rich, and applied carburetor heat. Being above traffic pattern altitude he extended his downwind. Upon reaching his base leg, he attempted to add power but the engine failed to respond.
Witnesses reported that immediately after the airplane took off, it went into a left turn, and that its nose then dropped and it impacted the ground at a steep angle. No evidence of preimpact conditions interfering with normal operation was found during on-site examination or in follow-up examinations of the airplane’s engine, propeller, and carburetor.
On returning to land, following dropping a load of skydivers, the pilot failed to reset the stabilizer trim and ran out of elevator during the flare for landing. A hard landing occurred and the left main landing gear collapsed causing substantial damage to the underside of the fuselage.
According to the pilot, the flight departed Cook Field uneventfully and attained an altitude of approximately 800 feet above ground level when the airplane experienced a complete loss of engine power. The pilot stated that, ‘the windshield was covered with oil,’ and by looking out the pilot’s side window he was able to land uneventfully in a field.
The pilot departed on a 15-minute positioning flight. About 4 miles from the destination, both engines lost power, and the pilot landed in an open field, where the airplane struck trees. The pilot reported he departed with about 800 pounds of fuel on board, and thought the gauges indicated about 300 pounds remaining when the power loss occurred.
The pilot stated that he departed for a parachute jump flight with about 25 gallons of fuel aboard the airplane. He said the flight lasted for 30 minutes. When the airplane was on the final approach to the runway, a loss of engine power occurred. The pilot made a forced landing in a corp field adjacent to the airport,