SEA85FA225 · Cessna 177BII
Cessna 177BII · Accident: total loss of engine power (non-mechanical) en route
From Garfield, WA to Kooskia Municipal Airport (S82)
Event
- NTSB case
- SEA85FA225
- 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
- 3 · 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 177BII
- Aircraft type
- Cessna 177
- 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
- N35105
- Operator
- Dorian B. Rogers · private individual
- Onboard fatalities
- Unknown
- Route
- From Garfield, WATo Kooskia Municipal Airport (S82), Kooskia, ID
- 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
- Total loss of engine power (non-mechanical)
- 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
- Fuel exhaustion; Stall
- 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 › Fuel consumption calculations, inadequate
- Pilot in command › Preflight planning/preparation, improper
- Pilot in command › Stall, inadvertent
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE PLT FAILED TO VISUALLY CHECK THE FUEL TANKS DURING PREFLT AND DEPARTED WITH 3.4 HOURS FLOWN ON THE PRE-EXISTING FUEL SUPPLY. FUEL EXHAUSTION OCCURRED 1.2 HOURS INTO THE FLT. THE PLT OVERFLEW A SUITABLE FORCED LANDING SITE AND ATTEMPTED A LAST MINUTE TURN BACK TO THE SITE. THE ACFT STALLED IN A STEEP TURN AT LOW ALT, COLLIDING WITH TREES ON A STEEP DOWNSLOPE. INSPECTION OF THE ACFT FAILED TO DISCLOSE SIGNS OF FUEL BOTH IN THE ACFT AND ON THE TERRAIN SURROUNDINGTHE WRECKAGE. THE FUEL GAGES WERE KNOWN TO BE INACCURATE AND THE OPERATOR HAD A SIGN POSTED INSTRUCTING PLTS TO VISUALLYCHECK THE FUEL QUANTITY. ALSO, A SEPARATE FUEL CONSUMPTION LOG WAS KEPT FOR THE ACFT. THE REAR BENCH SEAT HAD THREE OCCUPANTS SEATED ON IT WITH ONE SEAT BELT UTILIZED FOR ALL THREE. THE BELT SEPARATED FROM THE FLOOR MOUNTS DURING THE ACCIDENT.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record SEA85FA225
- Event ID
- 20001214X37907
- Case number
- SEA85FA225
- 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: 567dc7029aeab96cd8bc2757724d4f428a35281d032239699c041ff20feee10d; retrieved 2026-09-21T04:50:02.068Z.