Fatal NTSB investigations: Helio H-295
7 cases on aircraft the registry lists as Helio H-295. 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
| 1970 | 1 |
|---|---|
| 1971 | 1 |
| 1977 | 1 |
| 1990 | 1 |
| 1996 | 1 |
| 2004 | 1 |
| 2007 | 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.\"highestInjuryLevel\" = 'Fatal'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4300802'))
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."highestInjuryLevel" = 'Fatal'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4300802'))
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 ANC07FA109Accident · 4 fatalField investigationFinal reportHelio H-295 · King Salmon, AKA corrosion-induced fatigue fracture of the airplane's left wing to fuselage attachment cap fitting, which resulted in a partial separation of the left wing, and an uncontrolled descent.NTSB FTW04WA203Accident · 1 fatalForeign investigationHelio H-295 · La Campa, HondurasNTSB MIA96FA130Accident · 1 fatalField investigationFinal reportHelio H-295 · Gaffney, SCfailure of the pilot to remove the control lock during the preflight, and his failure to check the flight controls before taking off.NTSB ANC90FA134Accident · 3 fatalField investigationFinal reportHelio Courier H-295 · 40 Se Bettles, AKThe failure and separation of the #5 connecting rod bolt and cap which resulted in the rupture of the engine housing and subsequent engine fire due to oil spillage, and an inadequately mounted vertical fin/stabilator. A contributing factor was the inadequate…NTSB ANC77FA083Accident · 3 fatalClosedCessna 185 · Minto Lake, AKNTSB ANC72AA004Accident · 3 fatalClosedHelio Acft H-295 · Sitka, AKNTSB NYC70AN099Accident · 1 fatalClosedHelio Acft H-295 · Missing Aircraft