NTSB investigations: Hughes 369HS, 1984
4 cases on aircraft the registry lists as Hughes 369HS. 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
| 1969 | 1 |
|---|---|
| 1970 | 2 |
| 1971 | 3 |
| 1972 | 7 |
| 1973 | 3 |
| 1974 | 3 |
| 1975 | 13 |
| 1976 | 9 |
| 1977 | 9 |
| 1978 | 6 |
| 1979 | 6 |
| 1980 | 9 |
| 1981 | 7 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 4 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 5 |
| 1988 | 3 |
| 1989 | 3 |
| 1990 | 7 |
| 1991 | 3 |
| 1992 | 3 |
| 1993 | 3 |
| 1994 | 5 |
| 1995 | 4 |
| 1996 | 2 |
| 1997 | 4 |
| 1998 | 1 |
| 1999 | 4 |
| 2000 | 3 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 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 year(c.\"eventDate\") = 1984
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470728'))
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 year(c."eventDate") = 1984
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470728'))
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 ATL85LA031Accident · Serious injuriesLimited investigationFinal reportHughes 369HS · Hogansville, GAA deplaning passenger walked into the rotating tail rotor. The passenger had been walked away from the acft by the plts brother but she returned on her own and was struck by the tail rotor.NTSB CHI85LA018Accident · No injuriesLimited investigationFinal reportHughes 500 · Grosse Ile, MIPlt attempted to start helicopter with main rotor blades tied down.NTSB LAX84LA163Accident · Serious injuriesLimited investigationFinal reportHughes 500C (369HS) · San Diego, CAThe plt reported a partial power loss. During the forced landing tahe right skid collapsed & the t/r severed the tail boom. During a subsequent eng test, the eng would produce no more than 20 PSI torque at 100% N2. The fuel control & fuel nozzle were found to…NTSB DEN84LA075Accident · No injuriesLimited investigationFinal reportHughes 369HS · Buffalo, WYThe helicopter lost power a few minutes after takeoff and made a forced landing. The acft had been refueled from a fuel truck shortly before takeoff. Samples of fuel from the acft and the fuel truck were examined and found to contain water.