FTW91LA130 · Cessna 150G
Avtex Aviation Cessna 150G · Accident: partial loss of engine power (non-mechanical) during initial climb
From SPX · League City, TX to an unrecorded destination
Event
- NTSB case
- FTW91LA130
- 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
- 0
- 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 150G
- Aircraft type
- Cessna 150
- 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
- N8585J
- Operator
- Avtex Aviation
- Onboard fatalities
- Unknown
- Route
- From SPX · League City, TXTo not recorded
- Aircraft age
- Not recorded
- 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
- Initial climb
- First occurrenceThe 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
- Partial loss of engine power (non-mechanical)
- 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
- Pilot in command › Airspeed, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE COMMERCIAL PILOT UPON RENTING A CESSNA 150G, WAS ADVISED BY THE OWNER THAT THE AIRPLANE REQUIRED THE MIXTURE TO BE LEANED IN ORDER TO RUN SMOOTHLY. UPON DEPARTURE, UTILIZING A LEANED MIXTURE, THE AIRPLANE BEGAN TO RUN ROUGH AND THE PILOT ELECTED TO CONDUCT A PRECAUTIONARY LANDING. A SECOND PRE-FLIGHT WAS PERFORMED AND A DEPARTURE WAS COMMENCED FROM THE GRASS AIRSTRIP. AT APPROXIMATELY 1800 FEET DOWN THE 2,600 FOOT AIRSTRIP, AT AN APPROXIMATE ALTITUDE OF 25 FEET, A POWER LOSS OCCURRED AND THE AIRPLANE SUBSEQUENTLY COLLIDED WITH THE TERRAIN. PERFORMANCE DATA INDICATES THAT THE TOTAL DISTANCE TO CLEAR A 50 FOOT OBSTACLE, GIVEN THE EXISTING CONDITIONS, WAS 1,625 FEET. THE PILOT ATTEMPTED TO LOWER THE NOSE TO LAND BUT WAS TOO SLOW TO MAINTAIN CONTROL OF THE AIRPLANE'S LANDING ATTITUDE. ELEVATION WAS 20 FEET MSL.
Probable cause
A POWER LOSS FOR UNDETERMINED REASONS AND THE PILOT'S FAILURE TO MAINTAIN SUFFICIENT AIRSPEED DURING THE FORCED LANDING. FACTORS WERE THE PILOT'S CONTINUED OPERATION WITH A KNOWN ENGINE DEFICIENCY AND THE OWNER/OPERATOR'S FAILURE TO PERFORM NEEDED MAINTENANCE.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record FTW91LA130
- Event ID
- 20001212X17564
- Case number
- FTW91LA130
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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: 41e8b8aa886e05f218a5e333a1e7299ba75b6a809b63502249f650c7d97abac7; retrieved 2026-09-23T03:52:29.550Z.