NTSB investigations: AiResearch TPE331 series, AZ
9 cases on aircraft whose registry engine model is AiResearch TPE331 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
| 1978 | 1 |
|---|---|
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1999 | 1 |
| 2005 | 1 |
| 2010 | 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.\"eventStateOrRegion\" = 'AZ' 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 ('01514', '01517'))
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."eventStateOrRegion" = 'AZ' 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 ('01514', '01517'))
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 WPR26LA080Accident · No injuriesClass 3 · LimitedPreliminary reportFairchild SA227-AC · Prescott, AZOn January 13, 2026, about 0624 mountain standard time, a Fairchild SA227-AC airplane, N370AE, was substantially damaged when it was involved in an accident near Prescott Municipal Airport (PRC), Prescott, Arizona. The pilot was not injured. The airplane was…NTSB WPR17LA030Accident · No injuriesLimited investigationFinal reportAero Commander 690 · Scottsdale, AZThe pilot’s loss of directional control during the landing roll, which resulted in the runway excursion onto the rock-covered runway safety area.NTSB WPR10CA439Accident · Serious injuriesData collectionFinal reportAyres S2R-G10 · Ligurta, AZThe pilot's failure to maintain clearance from rising terrain. Contributing to the accident was the pilot's decision to orient the application tracks so that they did not provide the maximum possible clearance from the rising terrain, and, the predawn…NTSB LAX05TA226Accident · Minor injuriesFinal reportAyres S2R-G10 · Wickenburg, AZthe partial loss of engine power for undetermined reasons.NTSB LAX99LA281Accident · Minor injuriesLimited investigationFinal reportAyres S2R-G10 · Stanfield, AZThe pilot's delay in aborting the takeoff after noting sluggish acceleration during the takeoff roll, which resulted in a runway overrun.NTSB LAX83FA083Accident · 6 fatalField investigationFinal reportMitsubishi MU-2B-60 · Scottsdale, AZThe acft diverted from Scottsdale AZ to a flt course to sedona because of thunderstorms & high winds at Scottsdale, but after a radio conversation with Scottsdale twr, the plt decided to reroute to land at Scottsdale. The plt did not read back the weather…NTSB LAX82DUJ45Accident · No injuriesFinal reportAyres S2R · Goodyear, AZThe aircraft had just been loaded with spray material. The pilot stated that after taking off, he leveled off over cotton at the end of the strip and made a power reduction. At about that time, the aircraft settled into the cotton and hit an embankment. The…NTSB DEN81FA067Accident · No injuriesClosedSwearingen SA266 · Flagstaff, AZNTSB LAX78FUJ75Accident · No injuriesClosedGrumman G-164B · Coolidge, AZ