ANC93LA006 · Cessna 150F
Cessna 150F · Accident: in flight encounter with weather en route
From Gulkana Airport (GKN) to Fairbanks International Airport (FAI)
Event
- NTSB case
- ANC93LA006
- 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
- Instrument Meteorological Cond
Cessna 150F
- 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
- N8048F
- Operator
- Bjarke J. Bennedsen · private individual
- Onboard fatalities
- Unknown
- Route
- From Gulkana Airport (GKN), GULKANA, AKTo Fairbanks International Airport (FAI), Fairbanks, AK
- 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
- En route · cruise
- 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
- In flight encounter with weather
- 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 › Directional control, not maintained
- Pilot in command › Flight into known adverse weather, continued
- Pilot in command › Preflight planning/preparation, inadequate
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE STUDENT PILOT ON A SOLO CROSS COUNTRY ENCOUNTERED IMC WEATHER WITH VISIBILITY, OBSCURED WITH 1/4 MILE IN SNOW NEAR MOUNT MCKINLEY. THE PILOT STATED THAT HE HAD 2 HOURS FLIGHT TIME EXPERIENCE IN 90 DAYS AND THAT HE WAS FLYING ON A STUDENT CROSS COUNTRY SOLO ENDORSEMENT. HE SAID HIS PREFLIGHT PLANNING WAS A WEATHER BRIEFING AT GULKANA, BUT HE DID NOT FILE A FLIGHT PLAN. FLIGHT VISIBILITY REDUCED AND THE PILOT INITIATED AN EMERGENCY DESCENT AND PRECAUTIONARY LANDING ON A ROADWAY. DIRECTIONAL CONTROL WAS NOT MAINTAINED AND THE AIRCRAFT NOSED OVER IN A SNOW BANK.
Probable cause
THE INADEQUATE PREFLIGHT PLANNING AND PREPARATION BY THE STUDENT PILOT, THE STUDENT PILOT'S CONTINUED FLIGHT INTO KNOWN ADVERSE WEATHER AND THE PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL ON THE ROADWAY LANDING. FACTORS RELATING TO THE ACCIDENT WERE: THE WEATHER OBSCURATION, INADEQUATE STUDENT TRAINING IN CROSS COUNTRY PLANNING AND WEATHER AVOIDANCE BY THE INSTRUCTOR, THE TERRAIN (ROADWAY) SELECTED FOR FORCED LANDING, AND THE SNOWBANK BORDERING THE LANDING AREA.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ANC93LA006
- Event ID
- 20001211X15799
- Case number
- ANC93LA006
- 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: 4daf8b1c8a5caefcb5d2a0dc0bf48a15a2f7d47b1b7023e8c99b469acfd619ac; retrieved 2026-09-23T02:33:43.452Z.