NTSB investigations: Hughes 269A, MI
14 cases on aircraft the registry lists as Hughes 269A. 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
| 1965 | 1 |
|---|---|
| 1967 | 1 |
| 1970 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1979 | 1 |
| 1982 | 2 |
| 1986 | 1 |
| 1993 | 1 |
| 1994 | 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\" = 'MI' AND c.\"eventCountry\" = 'USA'
AND c.\"mKey\" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470402'))
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" = 'MI' AND c."eventCountry" = 'USA'
AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('4470402'))
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 CHI94LA279Accident · No injuriesLimited investigationFinal reportHughes TH-55A · Houghton, MIfailure of the pilot to maintain control of the aircraft.NTSB CHI94LA013Accident · No injuriesLimited investigationFinal reportHughes 269A · Coldwater, MIthe fatigue failure of the tailboom support strut attachment lug.NTSB CHI86LA124Accident · No injuriesLimited investigationFinal reportHughes 269A · Lowell, MIThe pilot had just completed two autorotations when he landed hard on the third. The main rotor flexed down severing the tailboom and tailrotor. Although the pilot had logged over 6000 hours flight time, he had only 51 hours total rotorcraft time. He had…NTSB CHI82DA245Accident · No injuriesFinal reportHughes 269A · Davison, MIThe student pilot was making a 180 degree pedal turn to the right while hovering. The instructor pilot (ip) stated that after 90 degrees of turn, the rate of turning started to increase and the student applied left pedal to slow the turn. The ip noted that…NTSB CHI82DA129Accident · Minor injuriesFinal reportHughes 269A · Lowell, MIDuring the first solo flight in a helicopter the pilot was instructed to make three normal takeoffs and landings. On the second landing, when the aircraft came to a hover, the back of the skid struck the ground during a drift-back. The helicopter rolled and…NTSB CHI79FEC32Accident · No injuriesClosedHughes 269A · Pontiac, MINTSB CHI76FEC36Accident · Minor injuriesClosedHughes 269A · Richmond, MINTSB CHI76DEC11Accident · No injuriesClosedHughes 269A · Howell, MINTSB CHI74FEC40Accident · No injuriesClosedHughes 269A-1 · Imlay City, MINTSB CHI74FEC20Accident · No injuriesClosedHughes 269A · Howell, MINTSB CHI73DEC04Accident · No injuriesClosedHughes 269A · Troy, MINTSB CHI71FBJ38Accident · Minor injuriesClosedHughes 269A · No.Muskegon, MINTSB CHI67A0088Accident · No injuriesClosedHughes 269A · W.Bloomfield, MINTSB CHI65A0101Accident · No injuriesClosedHughes 269A · Troy, MI