20010902023749A

Accident · Substantial damage

FAA accident report · Piper PA-25-235 · Warren, VT · September 2, 2001

Date
September 2, 2001 · 12:35 local
Place
Warren, VT
Airport
Warren/Sugarbush Airport
Phase of flight
Missed Approach IFR
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N7247Z
NTSB investigation
NTSBNYC01LA222
Reported as
Piper PA25235
Reported engine
Lycoming O540*
People aboard
1
Fatal injuries
0
Pilot’s flight hours
1,346 total64 in this make and model9 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(-23) After releasing a glider at 2500 feet MSL while conducting glider towing operatons, the pilot executed a descending turn back toward the airport (0B7). During the turn the engine quit suddenly. The pilot initiated an emergency landing approach to runway 04. The aircraft landed approximately 150 feet short of the runway contacting several wooden fence posts with the wings. A post-incident inspection of the aircraft revealed that the cause of the engine failure was fuel exhaustion. The pilot failed to perform an adequate preflight inspection and flight planning to ensure ha had adequate fuel quantity to complete his flight. (.4) on September 2, 2001, about 1235 eastern daylight time, a Piper PA-25, N7247Z, was substantially damaged during a forced landing while approaching Warren-Sugarbush airport (0B7), Warren, Vermont. The certificated commercial pilot was not injured, and visual meteorological conditions prevailed at the time of the accident. No flight plan had been filed for the local glider-towing flight, which was conducted under 14 CFR part 91. According to the pilot, the accident occurred during the last of five glider tow flights. During that flight, he released the glider at 2,500 feet, about 2 1/2 miles from the airport. He then made a descending, 270-degree left turn. As he rolled the airplane out of the turn, the engine sputtered for a few seconds and stopped. It restarted and ran for a few seconds, then finally stopped. The pilot established the airplane in a 75-MPH glide, and turned it directly towards the airport. He cycled the magneto switches, throttle, and mixture controls; however, the engine did not restart. The airplane touched down about 300 yards east of the runway, on a heading of 010 degrees. During rollout, the airplane collided with a paddock fence. The pilot also stated that prior to the first flight, the float-type fuel gauge had indicated approximately 1/4 full. According to a federal aviation administration (FAA) inspector, no fuel was found in the airplane after the accident.

As the FAA filed it

(-23) AFTER RELEASING A GLIDER AT 2500 FEET MSL WHILE CONDUCTING GLIDER TOWING OPERATONS, THE PILOT EXECUTED A DESCENDING TURN BACK TOWARD THE AIRPORT (0B7). DURING THE TURN THE ENGINE QUIT SUDDENLY. THE PILOT INITIATED AN EMERGENCY LANDING APPROACH TO RUNWAY 04. THE AIRCRAFT LANDED APPROXIMATELY 150 FEET SHORT OF THE RUNWAY CONTACTING SEVERAL WOODEN FENCE POSTS WITH THE WINGS. A POST-INCIDENT INSPECTION OF THE AIRCRAFT REVEALED THAT THE CAUSE OF THE ENGINE FAILURE WAS FUEL EXHAUSTION. THE PILOT FAILED TO PERFORM AN ADEQUATE PREFLIGHT INSPECTION AND FLIGHT PLANNING TO ENSURE HA HAD ADEQUATE FUEL QUANTITY TO COMPLETE HIS FLIGHT. (.4) ON SEPTEMBER 2, 2001, ABOUT 1235 EASTERN DAYLIGHT TIME, A PIPER PA-25, N7247Z, WAS SUBSTANTIALLY DAMAGED DURING A FORCED LANDING WHILE APPROACHING WARREN-SUGARBUSH AIRPORT (0B7), WARREN, VERMONT. THE CERTIFICATED COMMERCIAL PILOT WAS NOT INJURED, AND VISUAL METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME OF THE ACCIDENT. NO FLIGHT PLAN HAD BEEN FILED FOR THE LOCAL GLIDER-TOWING FLIGHT, WHICH WAS CONDUCTED UNDER 14 CFR PART 91. ACCORDING TO THE PILOT, THE ACCIDENT OCCURRED DURING THE LAST OF FIVE GLIDER TOW FLIGHTS. DURING THAT FLIGHT, HE RELEASED THE GLIDER AT 2,500 FEET, ABOUT 2 1/2 MILES FROM THE AIRPORT. HE THEN MADE A DESCENDING, 270-DEGREE LEFT TURN. AS HE ROLLED THE AIRPLANE OUT OF THE TURN, THE ENGINE SPUTTERED FOR A FEW SECONDS AND STOPPED. IT RESTARTED AND RAN FOR A FEW SECONDS, THEN FINALLY STOPPED. THE PILOT ESTABLISHED THE AIRPLANE IN A 75-MPH GLIDE, AND TURNED IT DIRECTLY TOWARDS THE AIRPORT. HE CYCLED THE MAGNETO SWITCHES, THROTTLE, AND MIXTURE CONTROLS; HOWEVER, THE ENGINE DID NOT RESTART. THE AIRPLANE TOUCHED DOWN ABOUT 300 YARDS EAST OF THE RUNWAY, ON A HEADING OF 010 DEGREES. DURING ROLLOUT, THE AIRPLANE COLLIDED WITH A PADDOCK FENCE. THE PILOT ALSO STATED THAT PRIOR TO THE FIRST FLIGHT, THE FLOAT-TYPE FUEL GAUGE HAD INDICATED APPROXIMATELY 1/4 FULL. ACCORDING TO A FEDERAL AVIATION ADMINISTRATION (FAA) INSPECTOR, NO FUEL WAS FOUND IN THE AIRPLANE AFTER THE ACCIDENT.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.