NTSB investigations: Maule M-5-235C
4 cases on aircraft the registry lists as Maule M-5-235C, where the first occurrence was “On ground/water encounter with terrain/water”. 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
| 1988 | 1 |
|---|---|
| 1989 | 1 |
| 1990 | 1 |
| 1997 | 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.aircraft_model_code IN ('5460135', '5470010')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o.\"occurrenceNumber\" = 1 AND o.\"occurrenceCode\" = 320))
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.aircraft_model_code IN ('5460135', '5470010')
AND EXISTS (SELECT 1 FROM 'https://openairdocs.org/data/latest/ntsb_occurrences.parquet' o WHERE o.case_mkey = x.case_mkey AND o.aircrafts_position = x.position AND o."occurrenceNumber" = 1 AND o."occurrenceCode" = 320))
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 CHI97LA176Accident · No injuriesLimited investigationFinal reportMaule M5C · Lino Lakes, MNthe flight instructor's inadequate preflight planning/preparation, his the improper lowering of flaps for takeoff, his failure to use a longer available area for takeoff, and his failure to abort the takeoff before there was an insufficient amount of area…NTSB SEA90LA109Accident · No injuriesLimited investigationFinal reportMaule M-5 · Riverside, ORThe pilot's selection of unsuitable terrain for a landing site and his inadequate compensation for the wind condition. Factors related to the accident were: the tailwind and the ditch.NTSB ANC89LA149Accident · Minor injuriesLimited investigationFinal reportMaule M-5-235C · Fairbanks, AKThe pilot was taxiing too fast to negotiate a bend in the river. Trees & the river bank were contributing factors.NTSB ANC88LA132Accident · No injuriesLimited investigationFinal reportMaule M-5-235 · Fairbanks, AKThe commercial pilot had dropped two hunters off at their campsite, and was taxiing for takeoff on an unlighted gravel bar at dusk. He misjudged the end of the gravel bar in the fading light and taxied off a four foot embankment.