SEA04LA016 · Cessna 182A
Kapowin Air Supports Cessna 182A · Accident: total loss of engine power (non-mechanical) on approach
From Kapowsin Field (86WA) to an unrecorded destination
Event
- NTSB case
- SEA04LA016
- 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
- Unknown
- 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 182A
- Aircraft type
- Cessna 182
- 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
- N2106G
- Operator
- Kapowin Air Supports
- Onboard fatalities
- Unknown
- Route
- From Kapowsin Field (86WA), Kapowsin, WATo not recorded
- 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
- Approach
- 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
- Tree(s)
- 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
- Reason for occurrence undetermined
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
After completing a flight with a load of skydivers, the pilot "dipped" the left tank and it indicated 15 gallons of fuel. He then flew another flight to 3,500 feet MSL and started his descent. The pilot reduced power to 1,600 rpm and 16 inches of manifold pressure, and applied full carburetor heat. As the aircraft was approaching pattern altitude, approximately 1,000 AGL, the engine quit without warning. The pilot successfully restarted the engine but it quit a second time, necessitating an off-airport forced landing. The aircraft impacted trees and came to rest in treetops approximately 2 miles east of the destination airport. Post accident examination of the airframe, engine, and carburetor revealed no anomalies which would have prevented normal operations.
Probable cause
The loss of engine power for undetermined reasons. A contributing factor to the accident was the trees.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA04LA016
- Event ID
- 20031113X01899
- Case number
- SEA04LA016
- 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, coordinates. 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: 8dfa0542c0d1455c2599763a39f61e1a474cb178e052f95907b3d9b268dc3f18; retrieved 2026-09-22T08:12:17.592Z.