NTSB investigations: Lycoming I0360 SER A&C, WA
10 cases on aircraft whose registry engine model is Lycoming I0360 SER A&C. Aircraft are matched to the registry by N-number and event date, checked against the reported serial number, make and model, so older matches can be wrong.
Cases per year
| 1979 | 1 |
|---|---|
| 1986 | 1 |
| 1992 | 1 |
| 2003 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2018 | 1 |
| 2026 | 1 |
Where
Open the mapLatest cases
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c.\"mKey\" AND a.position = 1
WHERE c.\"eventStateOrRegion\" = 'WA' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41511'))
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'WA' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41511'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB WPR26LA090Accident · No injuriesClass 3 · LimitedPreliminary reportLake LA-4-200 · Dewey, WAOn January 16, 2026, at 1609 Pacific daylight time, a Lake LA-4-200, N48X sustained substantial damage when it was involved in an accident near Dewey, Washington. The flight instructor and student pilot were uninjured. The amphibious airplane was operated as…NTSB WPR18FA195Accident · 3 fatalClass 3 · FieldFinal reportCessna 172 · Deer Park, WAAn in-flight breakup as a result of the airplane exceeding the structural strength of the airplane during a rapid descent that the flight instructor was unable to recover from following a collision with a large bird.NTSB WPR11CA194Accident · No injuriesData collectionFinal reportCessna 172R · Othello, WAThe pilot's failure to maintain directional during the landing roll.NTSB WPR10CA322Accident · No injuriesData collectionFinal reportConsolidated Aeronautics Lake LA-4-200 · Sequim, WAThe pilot’s failure to maintain directional control during landing due to an encounter with sun glare.NTSB WPR09CA473Accident · No injuriesData collectionFinal reportAviat A-1B · Toledo, WAThe pilot's failure to maintain clearance from a tree while taxiing. Contributing to the accident was the pilot's distracted attention.NTSB LAX08CA279Accident · No injuriesData collectionFinal reportAnderson R E/Abromavich L J Lancair 360 · Vancouver, WAThe pilot's improper flare, which resulted in a hard landing.NTSB SEA04LA002Accident · No injuriesLimited investigationFinal reportCessna 172S · Seattle, WAImproper flare during the landing. Excessive airspeed and improper remedial action were factors.NTSB SEA92LA199Accident · No injuriesLimited investigationFinal reportConsolidated Aeronautics Lake LA-4-200 · Bucoda, WAThe failure of the pilot to maintain proper alignment while landing on water, resulting in a swerve during deceleration.NTSB SEA86FA144Accident · 2 fatalField investigationFinal reportSanders Starduster TWO · Mead, WAA witness reported seeing the aircraft perform a series of loop maneuvers. At the top of the last loop, the acft rolled upright then rolled into a near vertical right spin which continued to ground impact. The pilot had no history ofspin recovery practice in…NTSB SEA79DYE23Accident · No injuriesClosedLake LA-4 · Bellingham, WA