SEA86LA247 · Great Lakes 2T-1A-2
Great Lakes 2T-1A-2 · Accident: in flight encounter with weather en route
From Jack Mc Namara Field Airport (CEC) to Astoria Regional Airport (AST)
Event
- NTSB case
- SEA86LA247
- 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
Great Lakes 2T-1A-2
- Aircraft type
- Great Lakes 2
- 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
- N3565L
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Jack Mc Namara Field Airport (CEC), Crescent City, CATo Astoria Regional Airport (AST), ASTORIA, OR
- 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 › Became lost/disoriented
- Pilot in command › Flare, misjudged
- Pilot in command › In-flight planning/decision, inadequate
- Terrain condition › Ditch
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
A PRECAUTIONARY LANDING WAS MADE ON A FIELD DUE TO LOW FUEL, LOWERING CEILING AND VISIBILITY, ENSUING DARKNESS, AND THE PILOT NOT KNOWING HIS EXACT POSITION. LANDING WAS MADE ON AN UPHILL FIELD WITH A SLIGHT TAIL WIND. THE AIRCRAFT STRUCK A SWALE AND THEN BECAME AIRBORNE MOMENTARILY. WHEN IT TOUCHED DOWN AGAIN IT STRUCK A FENCE, ROLLED THROUGH ANOTHER FENCE, AND ACROSS A DITCH WHICH COLLAPSED BOTH MAIN GEAR. THE AIRCRAFT THEN ROLLED INVERTED.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record SEA86LA247
- Event ID
- 20001213X34886
- Case number
- SEA86LA247
- 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 1986-09-18.
- API snapshot SHA-256: e33fe1652ac0cea06c684f9d288a1398cf52589f84cb9494eaf01423b847dd08; retrieved 2026-09-23T13:58:43.329Z.