NTSB investigations: Cessna A150L, 1999
2 cases on aircraft the registry lists as Cessna A150L. 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
| 1971 | 3 |
|---|---|
| 1972 | 2 |
| 1973 | 7 |
| 1974 | 12 |
| 1975 | 8 |
| 1976 | 3 |
| 1977 | 5 |
| 1978 | 4 |
| 1979 | 4 |
| 1980 | 2 |
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 1 |
| 1987 | 1 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 3 |
| 1993 | 3 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 4 |
| 1999 | 2 |
| 2001 | 1 |
| 2004 | 1 |
| 2012 | 1 |
| 2025 | 2 |
| 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 year(c.\"eventDate\") = 1999
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071828'))
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") = 1999
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('2071828'))
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 CHI99LA349Accident · Serious injuriesLimited investigationFinal reportCessna 150 · Detroit, MIthe pilot's failure to maintain control of the airplane which resulted in the inadvertent spin. A factor was the pilot snagged the banner pole.NTSB LAX99LA154Accident · Serious injuriesLimited investigationFinal reportCessna A150L · Lake Mary, AZThe pilot's intentional buzzing and misjudged altitude/clearance with the nearby rising terrain. Contributing factors were the high density, the airplane's high gross weight, and the pilot's improper in-flight decisions.