NTSB investigations: AiResearch 331 SER 605HP, Outside the U.S.

8 cases on aircraft whose registry engine model is AiResearch 331 SER 605HP. 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.

Defining event

Finding

Phase of flight

Aircraft model

Cases per year

19672026

NTSB investigations: AiResearch 331 SER 605HP, Outside the U.S. per year, 1967–2026: 8 cases
1967	2
1968	2
1978	1
1987	1
1995	1
1998	1

Latest cases

Query with SQL

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."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 ('01502')) ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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.\"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 ('01502'))
  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."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 ('01502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

Run 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 MIA98WA183Accident · No injuriesForeign investigationAero Commander 681 · Fresh Creek, Congo - KinshasaJun 7, 1998 · N100GL · Substantial damage NTSB MIA95WA169Accident · No injuriesForeign investigationAero Commander 681 · Nassau, BahamasJun 30, 1995 · N70RF · Substantial damage NTSB MIA88WA074Accident · No injuriesForeign investigationMitsubishi MU-2B-30 · San Salvador, El SalvadorDec 23, 1987 · N255C · Substantial damage NTSB UNK78X0128Accident · Serious injuriesClosedMitsubishi MU-2 · Savnt Lake, CanadaJul 12, 1978 · N19GU · Substantial damage NTSB OAK69O0016Accident · 1 fatalClosedPorter PC-6C · Saigon, VMDec 18, 1968 · N394R · Substantial damage NTSB OAK69O0004Accident · Minor injuriesClosedPilatus PC-6C · Hoi An, VMApr 21, 1968 · N394R · Substantial damage NTSB UNK67X0143Accident · No injuriesClosedPorter PC-6A · Tra Bong, VMJul 28, 1967 · N285L · Substantial damage NTSB UNK67X0120Accident · No injuriesClosedPilatus PC-6C · Saigon, VMMar 29, 1967 · N9444 · Substantial damage