# NTSB investigations: Grumman Acft ENG Cor-Schweizer G-164B, MO

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 CEN10CA386](https://openairdocs.org/ntsb/CEN10CA386.md): Grumman Acft ENG Cor-Schweizer G-164B · Chillicothe, MO · Accident · No injuries · Data collection · Final report · Jul 9, 2010 · N6513K · Substantial damage
  > The pilot's failure to maintain aircraft control during takeoff.
- [NTSB CEN10CA201](https://openairdocs.org/ntsb/CEN10CA201.md): Grumman G-164B · Forest City, MO · Accident · No injuries · Data collection · Final report · Apr 8, 2010 · N993QC · Substantial damage
  > The pilot's failure to maintain aircraft control during landing, which resulted in an encounter with wet/muddy terrain and a subsequent nose over.
- [NTSB CHI94DCA02](https://openairdocs.org/ntsb/CHI94DCA02.md): Schweizer G-164B · Harviell, MO · Accident · Minor injuries · Final report · Jul 18, 1994 · N48484 · Substantial damage
  > the separation of the oil supply line to the propeller governor, which resulted in the propeller inadvertently going into feather. Factors were the pilots intentional ground loop of the airplane to avoid impacting obstructions at the end of the runway.
- [NTSB CHI91DCA03](https://openairdocs.org/ntsb/CHI91DCA03.md): Schweizer G164B · Gideon, MO · Accident · No injuries · Final report · Sep 10, 1991 · N8357K · Destroyed
  > A binding landing gear brake. A factor related to the accident was the pilot's subsequent inability to maintain directional control.
- [NTSB MKC88LA129](https://openairdocs.org/ntsb/MKC88LA129.md): Grumman G-164 · Baker, MO · Accident · Minor injuries · Limited investigation · Final report · Jul 7, 1988 · N6848K · Substantial damage
  > Witnesses said that shortly after takeoff, the fully loaded acft appeared to be unable to climb out of ground effect. About 1.5 mile from the airstrip, the pilot began a turn back to the north. Unable to climb, he initiated action to dump his chemical load,…
- [NTSB MKC87LA011](https://openairdocs.org/ntsb/MKC87LA011.md): Grumman G164B · Memphis, MO · Accident · No injuries · Limited investigation · Final report · Oct 30, 1986 · N6608Q · Destroyed
  > The aerial application acft was en route to seed a wheat field when smoke came into the cockpit. The plt made a precautionary landing on a blacktop road. The road was the best available, but was not adequate and acft flipped forward to the inverted position.…
- [NTSB MKC86LA086](https://openairdocs.org/ntsb/MKC86LA086.md): Grumman G164B · Advance, MO · Accident · No injuries · Limited investigation · Final report · Apr 12, 1986 · N6609Q · Substantial damage
  > The airplane was being operated as an agricultural aircraft when the engine started backfiring and then quit. During the forced landing in a plowed field, the airplane flipped forward to the inverted position. Investigation revealed the teeth on the left…
- [NTSB MKC84LA181](https://openairdocs.org/ntsb/MKC84LA181.md): Grumman G-164B · Campbell, MO · Accident · Minor injuries · Limited investigation · Final report · Jun 23, 1984 · N6600K · Destroyed
  > PIC was making a clean up swath run after spraying a field and failed to avoid a high voltage power line. After strikingthe line the acft impacted the ground, caught fire and burned.
- [NTSB MKC79FCG48](https://openairdocs.org/ntsb/MKC79FCG48.md): Grumman G-164B · Norborne, MO · Accident · Serious injuries · Closed · Jun 5, 1979 · N6942K · 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" = 'MO' 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=MO

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