NTSB investigations: Lycoming O-540-E4B5
9 cases on aircraft whose registry engine model is Lycoming O-540-E4B5. 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
| 1969 | 1 |
|---|---|
| 1971 | 1 |
| 1974 | 1 |
| 1979 | 1 |
| 1988 | 1 |
| 2008 | 1 |
| 2012 | 1 |
| 2016 | 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.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42342'))
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."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('42342'))
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 ERA26LA151Accident · Minor injuriesClass 4 · LimitedFinal reportPiper PA-32-260 · Block Island, RIMaintenance personnel’s failure to ensure that the throttle cable was properly secured to the carburetor, which resulted an inflight separation of the throttle cable and the pilots’ inability to control the engine.NTSB GAA17CA033Accident · Minor injuriesData collectionFinal reportStinson 108 3 · Boulder City, NVThe pilot’s failure to ensure that the aerial pickup towline was not entangled around the horizontal stabilizer after the banner pickup.NTSB ERA12LA315Accident · No injuriesLimited investigationFinal reportBerry Dean Glasair I · Columbus, GAThe pilot’s failure to maintain directional control during takeoff, which resulted in a runway excursion and collision with a runway sign. Contributing to the accident was the pilot’s lack of experience in the airplane make and model, resulting in and his…NTSB CEN09CA045Accident · No injuriesData collectionFinal reportHartter Lenny J Bearhawk · Mack, COThe collapse of the left main landing gear which resulted in the pilot's failure to maintain directional control.NTSB DEN88LA144Accident · No injuriesLimited investigationFinal reportPiper PA-32-260 · Colorado Spring, COThe plt and pax departed st. louis and stopped twice enroute due to wx. The plt was given landing clearance on rwy 17 at Colorado springs and the wind was reported to be from 190 degrees at 12 KTS. Witnesses at the arpt stated N4878S 'porpoised' several times…NTSB MKC79FCA10Accident · No injuriesClosedPiper PA-32 · Farmington, MONTSB NYC75FFJ08Accident · No injuriesClosedStinson 108-2 · Niagara Falls, NYNTSB CHI71FEI62Accident · No injuriesClosedPiper PA-32 · Bowlng Green, OHNTSB CHI69D0431Accident · No injuriesClosedPiper PA-32 · Boyne Falls, MI