# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164A, 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 MIA99LA160](https://openairdocs.org/ntsb/MIA99LA160.md): Grumman G-164A · Orlando, FL · Accident · No injuries · Limited investigation · Final report · May 25, 1999 · N711ZY · Substantial damage
  > The pilots misjudgment of altitude during an attempted banner tow pick-up. This resulted in the banner becoming entangled around the main landing gear. The pilot made a go-around. On landing rollout the banner became entangled around a runway light, and the…
- [NTSB ATL98LA055](https://openairdocs.org/ntsb/ATL98LA055.md): Grumman-Schweizer G-164A · Marianna, FL · Accident · Minor injuries · Limited investigation · Final report · Mar 14, 1998 · N8626H · Substantial damage
  > The failure of maintenance personnel to secure the magneto cover that resulted in water contamination and the subsequent loss of engine power. A factor was rough and uneven terrain.
- [NTSB MIA95LA132](https://openairdocs.org/ntsb/MIA95LA132.md): Grumman G-164A · Zellwood, FL · Accident · No injuries · Limited investigation · Final report · May 21, 1995 · N35RA · Substantial damage
  > A loss of aircraft climb capability after the banner pickup for an undetermined reason. A factor related to the accident was: soft terrain in the emergency landing area.
- [NTSB MIA91LA183](https://openairdocs.org/ntsb/MIA91LA183.md): Grumman G-164A · Greenwood, FL · Accident · No injuries · Limited investigation · Final report · Jul 11, 1991 · N6891Q · Destroyed
  > The inadequate preflight which resulted in debris in the cockpit which reduced the pilot's visual lookout. Unsuitable terrain encountered during the landing was a factor.
- [NTSB MIA87FA022](https://openairdocs.org/ntsb/MIA87FA022.md): Grumman G-164A · Orlando, FL · Accident · 1 fatal · Field investigation · Final report · Nov 5, 1986 · N711WW · Destroyed
  > While the plt was making a banner pick-up, witnesses saw the acft engage the banner & enter a climb. The plt released the banner, then the acft mushed into a partially built hangar, crashed & burned. The plt, who was on fire, exited the rgt canopy hatch.…
- [NTSB MIA83LA135](https://openairdocs.org/ntsb/MIA83LA135.md): Grumman G-164A · Clewiston, FL · Accident · No injuries · Limited investigation · Final report · May 2, 1983 · N8573H · Substantial damage
  > The plt had just washed the acft & went for a short local flt to dry it. He made a low pass at the arpt & the acft stalled during the pull-up.
- [NTSB MIA79DKT32](https://openairdocs.org/ntsb/MIA79DKT32.md): Grumman G-164A · Moore Haven, FL · Accident · No injuries · Closed · Jan 12, 1979 · N8707H · Substantial damage
- [NTSB MIA79DKT26](https://openairdocs.org/ntsb/MIA79DKT26.md): Grumman G-164A · Belle Glade, FL · Accident · No injuries · Closed · Nov 10, 1978 · N7484 · Substantial damage
- [NTSB MIA77DKT66](https://openairdocs.org/ntsb/MIA77DKT66.md): Grumman G-164A · Clewistown, FL · Accident · No injuries · Closed · Jun 21, 1977 · N8677H · Substantial damage
- [NTSB MIA76DLD85](https://openairdocs.org/ntsb/MIA76DLD85.md): Grumman G-164A · Bushnell, FL · Accident · No injuries · Closed · Sep 3, 1976 · N9868 · Substantial damage
- [NTSB MIA76FLD31](https://openairdocs.org/ntsb/MIA76FLD31.md): Grumman G-164A · Zellwood, FL · Accident · No injuries · Closed · Dec 10, 1975 · N772ZF · Substantial damage
- [NTSB MIA74DLD87](https://openairdocs.org/ntsb/MIA74DLD87.md): Grumman G-164A · Leesburg, FL · Accident · No injuries · Closed · May 18, 1974 · N7986 · Substantial damage
- [NTSB MIA74DLD11](https://openairdocs.org/ntsb/MIA74DLD11.md): Grumman G-164A · Zolfo Springs, FL · Accident · No injuries · Closed · Jul 31, 1973 · N4976 · Substantial damage

## 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 ('3952801'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=3952801&state=FL

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