ERA15LA301 · Cessna 172 C
Cessna 172 C · Accident: fuel contamination on approach
From Kissimmee Gateway Airport (ISM) to Kissimmee Gateway Airport (ISM)
Narrative check · The NTSB narrative appears to contradict this record's location. Values are shown as recorded, not corrected; compare with the narrative.
Event
- NTSB case
- ERA15LA301
- 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 172 C
- Aircraft type
- Cessna 172
- 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
- N8370X
- Operator
- Leon-Caballero Luis e
- Onboard fatalities
- Unknown
- Route
- From Kissimmee Gateway Airport (ISM), Kissimmee, FLTo Kissimmee Gateway Airport (ISM), Kissimmee, FL
- Aircraft age
- About 54 years (built 1961)
- 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 · VFR pattern downwind
- 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
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Tree(s)
- 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 student pilot/owner stated that it had rained a lot the week before the accident but that he had sumped the airplane's fuel drains before the flight and found no water or debris. He subsequently began practicing touch-and-go landings. While the airplane was on an extended downwind, the engine stopped producing power. The pilot declared an emergency and attempted a forced landing to the runway. However, the airplane struck a tree and impacted terrain just short of the runway.
During a postaccident examination of the engine, an excessive amount of water was found in both fuel tanks and the carburetor. A small amount of rust-colored debris was also noted in the water drained from the carburetor, and two 1/2-inch-thick pieces of rust buildup were noted along the wall of the carburetor bowl. Based on the amount of water found in the fuel system, it is likely that the engine had ingested water and that the student pilot's preflight inspection was inadequate because he failed to detect the water contamination, which resulted in a total loss of engine power.
Probable cause
The student pilot's inadequate preflight inspection of the fuel system, which resulted in a total loss of engine power due to fuel contamination.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA15LA301
- Event ID
- 20150810X43046
- Case number
- ERA15LA301
- 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: 0cccc803286842d00979a75d1fcb0a6f09e83a5669ec2d288e4c17b9e04a2817; retrieved 2026-09-16T02:38:46.040Z.