- Date
- August 4, 2023, 18:43 local (Aug 5, 2023, 02:43 UTC)
- Place
- Igiugig, AK
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N2262GPiper PA-12S
- Defining event
- Enroute: Fuel exhaustion
- Weather
- Visual (VMC) · Day
- Status
- Completed
- Report
- Approved by Office Director
- Investigation class
- Class 3
- NTSB office
- Alaska Regional Office
- Parties
- FAA
- FAA report
- 20230804017549A
- Case key
- 192820
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot’s inadequate fuel management, which resulted in a total loss of engine power due to fuel exhaustion.
Findings · 2
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot reported he was about 8 miles from his destination when the engine began to run rough and the power began to surge. He confirmed the fuel selector was set to both tanks, adjusted throttle and mixture, checked the magnetos and primer, and he pulled the carburetor heat on. As he turned to line up for an off-airport landing, the engine regained full power but then resumed a steady power loss until it lost all power. The landing gear contacted a deep hole in the tundra during the landing and the airplane veered right 90° before coming to a complete stop. The airplane sustained substantial damage to the fuselage and left wing. Postaccident examination of the airplane revealed both the left and right fuel tank contained no usable fuel. After adding fuel to the fuel tank, the engine performed normally with no abnormalities observed.
Factual narrative
On August 04, 2023, about 1843 Alaska daylight time, a Piper PA-12S airplane, N2262G, sustained substantial damage when it was involved in an accident near Igiugig, Alaska. The pilot was not injured. The airplane was operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported he departed with 3 hours and 40 minutes of fuel on board for the 2 hour and 44-minute flight. He reported that when he was 8 miles from his destination, the airplane engine began to run rough, and the power was surging. He performed the engine rough running procedures, including confirming that the fuel selector was set to both tanks, he adjusted the throttle and mixture, checked the magnetos, verified that the primer was in and locked, and he pulled the carburetor heat on. The pilot turned right to a landing spot and the engine regained full power but then resumed a steady power loss until it lost all power. During the forced landing, the airplane encountered a deep hole in the tundra and the airplane veered right 90° before coming to a complete stop. The airplane sustained substantial damage to the fuselage and left wing. Postaccident examination of the airplane revealed both the left and right fuel tanks contained no usable fuel. After adding fuel to the left wing fuel tank the engine started normally. The engine idled smoothly at 600 rpm. After the engine was warmed up, it accelerated normally to a static rpm of 2250 rpm. The engine had good oil pressure. Carburetor heat functioned normally when tested. The engine performed normally with no abnormalities observed.
Aircraft
- Registration
- N2262G
- Reported as
- Piper PA-12S
- Category
- Airplane
- Serial number
- 12-1183
- Built
- 1946
- Airframe hours
- 5,512
- Engine
- Lycoming O-320-A2B, 150 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · June 3, 2023 · 44.7 hours before
- Departed
- PALH · Anchorage, AK
- Destination
- PAIG · Igiugig, AK
- Equipment
- Satellite tracking device, ADS-B, Onboard weather, Electronic flight bag or handheld device, Electronic primary flight display
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 50
- Injuries
- None
- Certificate
- Airline transport
- Airplane ratings
- Multi-engine land, Single-engine land, Single-engine sea
- Instrument ratings
- Airplane
- Medical
- Class 1, With waivers/limitations
- Last flight review
- January 3, 2023
- Seat
- Front
- Restraint
- 3-point
- Flight hours
- 10,095 total · 225 in this make and model · 7,470 as pilot in command · 128 in the last 90 days · 29 in the last 30 days · 3 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 50° at 6 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 5,000 ft broken
- Temperature
- 61 °F, dew point 54 °F
- Altimeter
- 30.09 inHg
- Turbulence
- Light
- Observed at
- PAIG, 1 nm away
- METAR
- PAIG 050256Z AUTO 05006KT 10SM BKN050 16/12 A3009 RMK AO2 SLP198 6//// T01560122 56011 PNO $
Docket · 4
The files NTSB released with the investigation on May 16, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.2 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.