ERA17LA254 · Cessna 152
Cessna 152 · Accident: fuel contamination while maneuvering
From Fort Lauderdale Executive Airport (FXE) to Fort Lauderdale Executive Airport (FXE)
Event
- NTSB case
- ERA17LA254
- 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
Cessna 152
- Aircraft type
- Cessna 152
- 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
- N714UY
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Fort Lauderdale Executive Airport (FXE), Fort Lauderdale, FLTo Fort Lauderdale Executive Airport (FXE), Fort Lauderdale, FL
- Aircraft age
- About 40 years (built 1977)
- 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
- Maneuvering
- 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 contamination
- 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
- Environmental issues › Physical environment
- Personnel issues › Task performance
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
According to the flight instructor, the student pilot performed a preflight inspection of the airplane before their training flight, and she observed him sample fuel from the left fuel tank four times to get water out of the tank. After the last sample, she observed no water. She did not observe fuel from the right fuel tank being sampled; however, the student pilot told her there was "a little water" in the right tank. She then performed her own preflight inspection and found no anomalies. They departed with the student pilot flying. During the first steep turn to the right, the engine lost total power; the student pilot leveled the wings, and engine power was restored. The flight instructor decided to return to the airport immediately. During the return flight, the engine lost total power again. The flight instructor performed a forced landing to a levy, during which the airplane flipped over and sustained substantial damage. Postaccident fuel samples taken from the lower fuselage drain and gascolator were contaminated with significant amounts of water. It is likely that this water contamination in the fuel resulted in the total loss of engine power.
Probable cause
The flight instructor's failure to ensure that the airplane's fuel system was free of water contamination before departing, which resulted in a total loss of engine power and subsequent forced landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA17LA254
- Event ID
- 20170721X75805
- Case number
- ERA17LA254
- 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: 7437e2ec897bc9e40e2bb1e36778e3cd9b31184cb8c326cc6f46b392a4fe1ddd; retrieved 2026-09-16T05:34:42.558Z.