CHI95FA001 · Cessna 150G
Cessna 150G · Accident: loss of control in flight while maneuvering
From an unrecorded airport to D40 · ST. JAMES, MN
Event
- NTSB case
- CHI95FA001
- 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
- 1 · 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
- N3654J
- Operator
- Keith E. Wolle · private individual
- Onboard fatalities
- Unknown
- Route
- From not recordedTo D40 · ST. JAMES, MN
- 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
- Maneuvering
- 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 in flight
- 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
- Stall/spin
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Airspeed, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
ACCORDING TO WITNESSES, THE PILOT TOOK OFF FROM A GRAVEL ROAD NEXT TO HIS BROTHER-IN-LAW'S FARM. AFTER TAKEOFF, HE MADE ONE PASS NORTH TO SOUTH AND A SECOND PASS WEST TO EAST JUST SOUTH OF THE FARM HOUSE. WITNESSES STATED THE AIRPLANE WAS AT AN ALTITUDE OF A FEW HUNDRED FEET. AS THE PILOT PULLED UP SHARPLY, THE NOSE OF THE AIRPLANE DROPPED, AND THE AIRPLANE BEGAN ROTATING TO THE RIGHT. THE WITNESSES REPORTED THE ENGINE NOISE DECREASED BUT THE ENGINE CONTINUED TO RUN DURING THE DESCENT. THE AIRPLANE IMPACTED THE TERRAIN IN A PLOWED FIELD. INVESTIGATION REVEALED NO EVIDENCE OF PREIMPACT MALFUNCTION. TOXICOLOGICAL TESTING REVEALED 0.153 UG/ML CHLORPHENIRAMINE (AN OVER-THE-COUNTER ANTIHISTAMINE) IN LIVER FLUID, 0.478 UG/ML IN SPLEEN FLUID. THERAPEUTIC LEVEL IS 0.016-0.070 UG/ML IN BLOOD SPECIMENS.
Probable cause
The pilot's failure to maintain airspeed. A factor in the accident was the pilot's ostentatious display by buzzing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI95FA001
- Event ID
- 20001206X02392
- Case number
- CHI95FA001
- 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: local date, investigation status. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 1994-10-02.
- API snapshot SHA-256: a6d386475b02d77a0ce42c97ac3380d702dded54e8022ea1172d3a16638ab159; retrieved 2026-09-20T23:59:23.177Z.