BFO93LA111 · Cessna 150
Cessna 150 · Accident: loss of control on ground/water during landing
From 2B7 to 2B7
Event
- NTSB case
- BFO93LA111
- 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 150
- 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
- N61058
- Operator
- John M. Miller · private individual
- Onboard fatalities
- Unknown
- Route
- From 2B7To 2B7
- 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
- Landing · landing roll
- 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
- Loss of control on ground/water
- 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
- Landing gear, steering system › Undetermined
Approximate · Estimated position: the centre of Pittsfield, ME, the place the record names. Not the accident site.
NTSB narrative
THE CESSNA 150 HAD BEEN MODIFIED WITH A CUSTOM AIRCRAFT/TAILWHEEL CONVERSTION (STC SA-2846-SW) AND AN AERO-SKI CONVERSION (STC SA-672-GL). THE PILOT REPORTED THAT HE EXPERIENCED A 'SEVERE' TAIL WHEEL SHIMMY AND A LOSS OF DIRECTIONAL CONTROL AFTER TOUCHING DOWN ON A PAVED RUNWAY. THIS WAS THE FIRST PAVED RUNWAY LANDING AFTER AN ANNUAL INSPECTION WAS PERFORMED ON THE AIRPLANE. THE AIRPLANE GROUND LOOPED AND ITS LEFT MAIN LANDING GEAR COLLAPSED. BEFORE THE ANNUAL INSPECTION, THE PILOT REQUESTED THAT PROBLEMS WITH TAIL WHEEL STEERING BE CHECKED. IMPACT DAMAGE TO THE TAIL WHEEL ASSEMBLY PREVENTED A DETERMINATION OF THE EXISTENCE OF ANY PREIMPACT MALFUNCTION.
Probable cause
LOSS OF THE TAIL WHEEL STEERING DUE TO UNDETERMINED REASON(S).
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record BFO93LA111
- Event ID
- 20001211X12794
- Case number
- BFO93LA111
- 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: 28db243cb49eea1df293dad7a5a429fc28bb8f6da125a79c764515a6c51fd972; retrieved 2026-09-23T01:54:07.483Z.