SEA96LA060 · Cessna 150G
Cessna 150G · Accident: partial loss of engine power (non-mechanical) during takeoff
From 59S to an unrecorded destination
Event
- NTSB case
- SEA96LA060
- 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
- N3272J
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From 59STo 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
- Takeoff · roll/run
- 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 › Aborted takeoff, delayed
- Pilot in command › Carburetor heat, not used
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot stated that after power application during a touch-and-go the aircraft 'did not seem to accelerate normally.' He elected to continue the takeoff, and checked power and that the carburetor heat was in. He stated that 'I used every inch of the runway', and that after becoming airborne, the plane climbed only to 20 feet, 'then seemed to settle and slow.' As the airplane approached trees off the end of the runway, the pilot became concerned that he would not clear them and made a straight-ahead forced landing. The airplane's nose gear collapsed during the forced landing; the airplane's nose then dug into soft earth and the airplane flipped over. Temperature and dew point conditions reported at Portland, Oregon, 8 nautical miles away, were in a regime of 'serious icing - any power' on a Transport Canada carburetor icing hazard probability chart.
Probable cause
the pilot's failure to use carburetor heat, and his delay in aborting the takeoff after noting sluggish acceleration. Factors were: the carburetor icing conditions, the trees off the end of the runway, and the soft ground conditions in the forced landing area.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA96LA060
- Event ID
- 20001208X05329
- Case number
- SEA96LA060
- 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: a52579b393d279842d83f96be0232c5a3dfd6bc89d8dc3f6a9d763463ea6652f; retrieved 2026-09-21T21:57:49.857Z.