NTSB investigations: Lycoming 0-540 series, 1994, AL
2 cases on aircraft whose registry engine model is Lycoming 0-540 series. 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
| 1964 | 1 |
|---|---|
| 1965 | 5 |
| 1966 | 2 |
| 1967 | 4 |
| 1968 | 2 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 5 |
| 1972 | 3 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 2 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 2 |
| 1985 | 1 |
| 1987 | 2 |
| 1989 | 1 |
| 1991 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2007 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2018 | 1 |
| 2022 | 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 year(c.\"eventDate\") = 1994
AND c.\"eventStateOrRegion\" = 'AL' 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 ('41532'))
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 year(c."eventDate") = 1994
AND c."eventStateOrRegion" = 'AL' 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 ('41532'))
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 ATL94LA105Accident · Minor injuriesLimited investigationFinal reportPiper PA-24-250 · Foley, ALThe pilot's failure to maintain airspeed during the forced landing, resulting in an inadvertent stall and collision with the ground. The pilot's inadequate preflight and resultant improper positioning of the fuel selector were factors.NTSB ATL94FA046Accident · 2 fatalField investigationFinal reportPiper PA-24-250 · Centreville, ALThe pilot's failure to assure that the fuel selector was in the proper position for takeoff.