CEN14CA303 · Piper PA 28-180
Piper PA 28-180 · Accident: fuel exhaustion on approach
From Abilene Regional Airport (ABI) to Port Isabel Cameron County Airport (PIL)
Event
- NTSB case
- CEN14CA303
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Piper PA 28-180
- Aircraft type
- Piper PA-28
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N66AS
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Abilene Regional Airport (ABI), Abilene, TXTo Port Isabel Cameron County Airport (PIL), Port Isabel, TX
- Aircraft age
- About 46 years (built 1968)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Approach
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Fuel exhaustion
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Fluids/miscellaneous hardware
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot checked weather and requested that the airplane be serviced with full fuel before the cross-country flight. Fuel receipts show the airplane was serviced with 34.5 gallons. The airplane's fuel capacity was 50 gallons. He performed a preflight inspection of the airplane to include confirming that its fuel tanks were full. About an hour after takeoff, the pilot checked the fuel gages, which indicated that less than 10 gallons was used. About two hours after takeoff, they indicated that less than 20 gallons was used. About three hours after takeoff, the gages indicated that 28 gallons was used. The pilot indicated that he would have stopped for fuel if there were less than 17 gallons of fuel remaining at that point in the flight. The pilot continued the flight and estimated the airplane had 12 gallons of fuel remaining when it was 17 miles from the destination. He reported that the left tank fuel pressure decreased with 2.5 gallons showing on the gauge prompting a switch to the right tank, which showed 6 gallons remaining. About nine miles from the destination and 1,000 feet above the ground, the airplane flew through brief moderate turbulence. The right fuel tank level dropped to zero fuel within a minute along with a drop in fuel pressure. The pilot started to switch from tank to tank trying to use all the fuel in the tanks. When the airplane lost engine power, he selected a field and performed a forced landing about four hours and ten minutes after departure. The airplane sustained substantial fuselage damage during the forced landing. No fuel leaks were found during the airplane recovery. The left fuel tank contained about one cup of fuel and the right tank did not contain any fuel. A flight-planning chart in the airplane's manual indicated that the airplane should burn ten gallons per hour with a lean mixture. According to the Federal Aviation Administration publication, The Pilot's Handbook of Aeronautical Knowledge, "aircraft certification rules require accuracy in fuel gauges only when they read 'empty.' Any reading other than 'empty' should be verified. Do not depend solely on the accuracy of the fuel quantity gauges."
Probable cause
A loss of engine power due to the pilot's improper inflight planning and reliance of fuel gauge readings, which resulted in fuel exhaustion.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN14CA303
- Event ID
- 20140619X53446
- Case number
- CEN14CA303
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 6df19ca7b288bee85ad32f5ecd0baba3ac1ac1dc0726cdcc92ea0ef3260139ca; retrieved 2026-09-16T00:07:05.016Z.