# NTSB investigations: Hughes 269A, 1997

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CHI97LA277](https://openairdocs.org/ntsb/CHI97LA277.md): Hughes 269A · Council Bluffs, IA · Accident · Serious injuries · Limited investigation · Final report · Aug 31, 1997 · N7058T · Destroyed
  > inadequate supervision by the designated examiner by failing to ensure a timely autorotation recovery was initiated. A related factor was: the student pilot allowed the rotor rpm to diminish after the examiner simulated a loss of engine power.
- [NTSB ATL97LA114](https://openairdocs.org/ntsb/ATL97LA114.md): Hughes 269A · Dandridge, TN · Accident · No injuries · Limited investigation · Final report · Aug 10, 1997 · N7050D · Substantial damage
  > the pilot's failure to properly plan the approach for landing, which led to a loss of tail rotor authority and directional control, while close to the ground. The tailwind was a related factor.
- [NTSB CHI97GA166](https://openairdocs.org/ntsb/CHI97GA166.md): Hughes 269A-1 · Cedar Rapids, IA · Accident · Serious injuries · Final report · Jun 12, 1997 · N1020U · Destroyed
  > loss of engine power due to undetermined reason(s). Related factors included the obstructions (building, utility pole, and transmission wires); and the lack of a functional windsock, due to inadequate facility maintenance by the operator.
- [NTSB ATL97LA067](https://openairdocs.org/ntsb/ATL97LA067.md): Hughes 269A · Lake Wales, FL · Accident · No injuries · Limited investigation · Final report · May 1, 1997 · N37754 · Substantial damage
  > loss of engine power for undetermined reason(s); and the flight instructor's improper flare and improper use of the flight controls, while flaring for an autorotative landing.
- [NTSB CHI97LA118](https://openairdocs.org/ntsb/CHI97LA118.md): Hughes 269A · Council Bluffs, IA · Accident · No injuries · Limited investigation · Final report · Apr 27, 1997 · N1040S · Substantial damage
  > failure of the student pilot to maintain directional control, inadequate supervision by the flight instructor (CFI), and subsequent failure of the pilot(s) to properly flare the helicopter during a hover autorotation.
- [NTSB MIA97LA084](https://openairdocs.org/ntsb/MIA97LA084.md): Hughes 269A · Homosassa, FL · Accident · No injuries · Limited investigation · Final report · Feb 7, 1997 · N9061R · Substantial damage
  > the unqualified person's poor judgment, by taking the helicopter without the owner's permission and attempting an unauthorized flight at night; and his failure (or inability) to maintain control the helicopter. Darkness was a related factor.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```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 year(c."eventDate") = 1997
  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
```

This list as a web page: https://openairdocs.org/ntsb?model=4470402&year=1997

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