SEA03LA135 · Ercoupe 415-D
Ercoupe 415-D · Accident: overrun during landing
From Arlington Municipal Airport (AWO) to Arlington Municipal Airport (AWO)
Event
- NTSB case
- SEA03LA135
- 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
Ercoupe 415-D
- Aircraft type
- Ercoupe 415
- 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
- N2545H
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Arlington Municipal Airport (AWO), Arlington, WATo Arlington Municipal Airport (AWO), Arlington, WA
- 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
- Landing · landing roll
- 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
- Overrun
- 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 › Distance/speed, misjudged
- Pilot in command › Go-around, not performed
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot reduced the power to idle and was over the threshold of the grass runway (34) about 10 miles per hour faster the he liked. After touching and realizing that he had used up too much runway, he decided to go around, but his speed was too slow to takeoff. Deciding to steer for clear ground and hope for the best, the airplane went up over the bordering taxiway which was perpendicular to the runway, down the other side, bounced and flipped over. At 0955, the weather observation facility located at the airport reported wind 180 degrees at 7 knots.
Probable cause
The pilot's failure to maintain proper approach speed and landing touch down point resulting in a runway overrun. A factor was the tailwind condition.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record SEA03LA135
- Event ID
- 20030717X01133
- Case number
- SEA03LA135
- 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: db3e6d8116330bc6056eae7b76f84e625849d754f34c71ebfd47292747dc748e; retrieved 2026-09-21T09:25:17.087Z.