# NTSB investigations: Schweizer G-164B, MS

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 MIA08LA174](https://openairdocs.org/ntsb/MIA08LA174.md): Schweizer G-164B · Clarksdale, MS · Accident · No injuries · Limited investigation · Final report · Aug 26, 2008 · N3633S · Substantial damage
  > The mechanic’s failure to torque check the axle-to-spring gear attachment bolts per the manufacturer's Annual/100-Hour Airframe Inspection Checklist, resulting in fatigue failure of the bolts.
- [NTSB ATL99LA055](https://openairdocs.org/ntsb/ATL99LA055.md): Schweizer G-164B · Bay Springs, MS · Accident · No injuries · Limited investigation · Final report · Mar 19, 1999 · N3629T · Substantial damage
  > The fuel control drive bearing failure at the intermediate gear resulted in fuel starvation and the subsequent loss of engine power.
- [NTSB ATL98LA115](https://openairdocs.org/ntsb/ATL98LA115.md): Schweizer G164B · Newton, MS · Accident · No injuries · Limited investigation · Final report · Aug 16, 1998 · N7502A · Substantial damage
  > The erosion of the compressor impeller and the unsecured fuel control unit resulted in the loss of engine power during the initial climb.
- [NTSB MIA95LA192](https://openairdocs.org/ntsb/MIA95LA192.md): Schweizer G-164B · Quitman, MS · Accident · No injuries · Limited investigation · Final report · Aug 5, 1995 · N7502A · Substantial damage
  > Improper (low) outflow from the fuel control unit, due to improper maintenance, which resulted in a loss of engine power and a forced landing.
- [NTSB MIA95LA182](https://openairdocs.org/ntsb/MIA95LA182.md): Schweizer G-164B · Goodman, MS · Accident · No injuries · Limited investigation · Final report · Jul 13, 1995 · N76LS · Substantial damage
  > The pilot's failure to maintain flying airspeed which resulted in an aerodynamic stall.
- [NTSB MIA86LA150](https://openairdocs.org/ntsb/MIA86LA150.md): Schweizer G-164B · Shelby, MS · Accident · Minor injuries · Limited investigation · Final report · May 8, 1986 · N3632C · Substantial damage
  > After departure while making a turn the pilot reported the engine lost power and the aircraft settled into the trees. There was no evidence of a preexisting mechanical failure/malfunction.

## 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" = 'MS' 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 ('8059055'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=8059055&state=MS

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