# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164B, 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 ERA16LA130](https://openairdocs.org/ntsb/ERA16LA130.md): Grumman Acft ENG Cor-Schweizer G-164 · Myakka, FL · Accident · No injuries · Limited investigation · Final report · Mar 14, 2016 · N6654K · Substantial damage
  > A total loss of engine power for reasons that could not be determined because postaccident examination of the engine revealed no mechanical anomalies that would have precluded normal operation.
- [NTSB MIA91LA122](https://openairdocs.org/ntsb/MIA91LA122.md): Grumman G-164B · Clewiston, FL · Accident · No injuries · Limited investigation · Final report · Apr 15, 1991 · N8386K · Substantial damage
  > Disintegration of the impeller for undetermined reasons resulting in the total loss of engine power necessitating the forced landing.
- [NTSB MIA89TL#07](https://openairdocs.org/ntsb/MIA89TL%2307.md): Grumman G-164B · Mims, FL · Accident · No injuries · Class 3 · Final report · Sep 26, 1989 · N6720Q · Substantial damage
- [NTSB MIA87LA254](https://openairdocs.org/ntsb/MIA87LA254.md): Grumman G-164B · Bristol, FL · Accident · Minor injuries · Limited investigation · Final report · Sep 21, 1987 · N6647Q · Substantial damage
  > The eng began losing power as the plt was en route to spray a field. He was unable to maintain altitude, dumped the load of chemicals & prepared for an emerg landing. While he was attempting to reach an open field, the acft collided with 100 foot trees, then…
- [NTSB MIA84LA060](https://openairdocs.org/ntsb/MIA84LA060.md): Grumman AG-CAT · Homestead, FL · Accident · Minor injuries · Limited investigation · Final report · Jan 16, 1984 · N6736Q · Destroyed
  > The acft crashed during a forced landing after the engine lost power. Investigation revealed that that # 8 cylinder failed. The original cracking was determined to be from fatigue.
- [NTSB MIA83LA179](https://openairdocs.org/ntsb/MIA83LA179.md): Grumman G-164B · Altha, FL · Accident · No injuries · Limited investigation · Final report · Jul 1, 1983 · N6531K · Substantial damage
  > The plt stated that the eng began losing power during an aerial application mission. Subsequently, he landed in a muddy field & the acft nosed over. He stated that the indupartial loss of power.
- [NTSB MIA78DKJ89](https://openairdocs.org/ntsb/MIA78DKJ89.md): Grumman G-164B · Vernon, FL · Accident · Minor injuries · Closed · Sep 13, 1978 · N6795Q · Substantial damage
- [NTSB MIA78FKJ77](https://openairdocs.org/ntsb/MIA78FKJ77.md): Grumman G-164B · Altha, FL · Accident · No injuries · Closed · Aug 19, 1978 · N6531K · Substantial damage
- [NTSB MIA78DKT21](https://openairdocs.org/ntsb/MIA78DKT21.md): Grumman G-164B · Clewiston, FL · Accident · No injuries · Closed · Dec 14, 1977 · N6771Q · Destroyed

## 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 ('3952802'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3952802&state=FL

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