NTSB investigations: Maule M-5-235C, 1991
3 cases on aircraft the registry lists as Maule M-5-235C. 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
| 1976 | 1 |
|---|---|
| 1977 | 6 |
| 1978 | 8 |
| 1979 | 12 |
| 1980 | 6 |
| 1981 | 13 |
| 1982 | 5 |
| 1983 | 2 |
| 1984 | 6 |
| 1985 | 5 |
| 1986 | 6 |
| 1987 | 1 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 3 |
| 1993 | 1 |
| 1994 | 3 |
| 1995 | 6 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 3 |
| 1999 | 3 |
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 3 |
| 2010 | 4 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 3 |
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\") = 1991
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5460135', '5470010'))
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") = 1991
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('5460135', '5470010'))
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 NYC92LA024Accident · No injuriesLimited investigationFinal reportMaule M5-235C · Jim Thorpe, PAThe pilot's improper use of carburetor heat, resulting in carburetor ice and a loss of engine power and subsequent forced landing in trees. A factor related to the accident was the pilot's lack of experience in this make and model airplane.NTSB SEA92FA222Accident · 3 fatalField investigationFinal reportMaule M-5-235C · Moran, WYThe pilot's failure to maintain clearance and altitude from terrain while maneuvering, and his failure to adequately compensate for the wind conditions. Factors contributing to the accident are terrain-induced turbulence, unfavorable winds, gusty high winds,…NTSB ANC91FA128Accident · 3 fatalField investigationFinal reportMaule M-5 · Ruby, AKA loss of control inflight due to improper aircraft handling and alcohol impairment.