# NTSB investigations: Schweizer 269C, FL

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 ERA23LA284](https://openairdocs.org/ntsb/ERA23LA284.md): Schweizer 269C · Macclenny, FL · Accident · Minor injuries · Class 3 · Limited · Final report · Jul 1, 2023 · N9WZ · Substantial damage
  > The improper maintenance of the landing gear dampers and main rotor elastomeric dampers, resulting in ground resonance during an unsuccessful takeoff attempt with the helicopter near its maximum gross weight for the density altitude.
- [NTSB ERA10CA399](https://openairdocs.org/ntsb/ERA10CA399.md): Schweizer 269C · Baldwin, FL · Accident · No injuries · Data collection · Final report · Aug 4, 2010 · N6143K · Substantial damage
  > A loss of tail rotor effectiveness during a hover.
- [NTSB MIA98LA127](https://openairdocs.org/ntsb/MIA98LA127.md): Schweizer 269-C · Ormond Beach, FL · Accident · No injuries · Limited investigation · Final report · Apr 8, 1998 · N7509E · Substantial damage
  > The CFI's inadequate supervision and poor communication which led the rated student pilot to roll the throttle off, and the CFI's subsequent failure to apply forward cyclic to increase airspeed which resulted in the subsequent hard landing and roll over.
- [NTSB MIA94LA002](https://openairdocs.org/ntsb/MIA94LA002.md): Schweizer 269C · Opa-Locka, FL · Accident · No injuries · Limited investigation · Final report · Oct 6, 1993 · N95AF · Substantial damage
  > Improper servicing of three of the four main landing gear dampers by company maintenance personnel, and innadequate remedial action by the pilot as ground resonance began.
- [NTSB MIA93LA177](https://openairdocs.org/ntsb/MIA93LA177.md): Schweizer 269C · Punta Gorda, FL · Accident · No injuries · Limited investigation · Final report · Aug 18, 1993 · N95AF · Substantial damage
  > The pilot-in-command's improper use of the flight controls (cyclic and collective pitch) during a simulated autorotation with turn, resulting in an in flight collision with terrain with the tail skid and tailrotor blades.
- [NTSB MIA89LA018](https://openairdocs.org/ntsb/MIA89LA018.md): Schweizer 269C · Arcadia, FL · Accident · No injuries · Limited investigation · Final report · Oct 28, 1988 · N75068 · Substantial damage
  > After making an apch to 'the numbers' on rwy 5, the plt decelerated the helicopter & began to air taxi to the refueling area. Subsquently, while decelerating and/or while taxiing, the tail rotor collided with terrain.

## 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 c."eventStateOrRegion" = 'FL' 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 ('8059502'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8059502&state=FL

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