NTSB investigations: Turbomeca ARRIEL-1SER
9 cases on aircraft whose registry engine model is Turbomeca ARRIEL-1SER, where the first occurrence was “In flight collision 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
| 1994 | 1 |
|---|---|
| 1999 | 2 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 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.engine_model_code IN ('60030')
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\" = 230))
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.engine_model_code IN ('60030')
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" = 230))
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 LAX05CA102Accident · No injuriesData collectionFinal reportAerospatiale AS350BA · Lihue, HIthe pilot's failure to maintain adequate terrain clearance, which resulted in the in-flight collision with terrain.NTSB LAX05FA056Accident · 1 fatalField investigationFinal reportEurocopter France AS350BA · Panamint Spring, CAThe pilot's misjudged lateral distance from a mountainside and failure to maintain an adequate clearance from terrain and obstacles while performing a low altitude filming maneuver.NTSB DCA04MA030Accident · 10 fatalClass 1 · MajorFinal reportSikorsky S76A++ · Gulf of Mexicothe flight crew's failure to identify and arrest the helicopter's descent for undetermined reasons, which resulted in controlled flight into terrain.NTSB LAX03MA292Accident · 7 fatalClass 1 · MajorFinal reportAerospatiale AS350BA · GrandCanyonWest, AZThe pilot's disregard of safe flying procedures and misjudgment of the helicopter's proximity to terrain, which resulted in an in-flight collision with a canyon wall. Contributing to the accident was the failure of Sundance Helicopters and the Federal…NTSB LAX02LA217Accident · No injuriesLimited investigationFinal reportAerospatiale AS350 BA · Honolulu, HIthe pilot's failure to maintain adequate tail rotor clearance from the sloping terrain in unfavorable wind conditions.NTSB LAX02FA114Accident · 1 fatalField investigationFinal reportEurocopter AS-350B · Susanville, CAFailure of the pilot to maintain sufficient altitude/clearance above the water while performing a low altitude flight. Factors relating to the accident were the glassy water condition, and a lack of visual cues concerning perception of altitude.NTSB ANC99LA141Accident · No injuriesLimited investigationFinal reportEurocopter AS-350B-2 · Juneau, AKThe pilot's failure to maintain altitude/clearance. Factors associated with the accident were flat light conditions, snow-covered terrain, and self-induced pressure to continue the search.NTSB ANC99LA140Accident · No injuriesLimited investigationFinal reportEurocopter AS-350B-2 · Juneau, AKThe pilot's failure to maintain altitude/clearance. Factors associated with the accident were flat light conditions, snow-covered terrain, and self-induced pressure to continue the search.NTSB FTW94FA224Accident · 2 fatalField investigationFinal reportAerospatiale AS 350B-2 · Granite, COFailure of the pilot to assure main rotor clearance from sloping terrain while in a hover. The terrain condition was a related factor.