# NTSB investigations: Schweizer 269C-1, 2003

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 NYC04LA051](https://openairdocs.org/ntsb/NYC04LA051.md): Schweizer 269C-1 · Byron, NY · Accident · Serious injuries · Limited investigation · Final report · Dec 27, 2003 · N358SS · Substantial damage
  > The pilot's improper use of the collective, and failure to maintain main rotor rpm, which resulted in low main rotor rpm and a hard landing.
- [NTSB CHI04LA021](https://openairdocs.org/ntsb/CHI04LA021.md): Schweizer 269C · Ann Arbor, MI · Accident · No injuries · Limited investigation · Final report · Oct 26, 2003 · N191GC · Substantial damage
  > The loss of engine power due to carburetor ice. Weather conditions conducive to the formation of carburetor ice and a roadway were contributing factors.
- [NTSB MIA03LA181](https://openairdocs.org/ntsb/MIA03LA181.md): Schweizer 269C-1 · Homestead, FL · Accident · Minor injuries · Limited investigation · Final report · Sep 11, 2003 · N6147Q · Substantial damage
  > the inadequate 100-hour inspection of the helicopter by other maintenance personnel who failed to discover that the landing gear dampers had low pressure, which resulted in ground resonance and subsequent substantial damage during a run-on landing.
- [NTSB SEA03LA160](https://openairdocs.org/ntsb/SEA03LA160.md): Hughes 269C-1 · Scappoose, OR · Accident · Minor injuries · Limited investigation · Final report · Jul 29, 2003 · N61442 · Substantial damage
  > The helicopter encountering a ground resonance condition following a failure to maintain hovering flight. Contributing factors to the accident included the pilot's failure to maintain rotor RPM and the high pressure state of the landing gear shock absorbing…

## 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") = 2003
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('8059504'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8059504&year=2003

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