# Accident 19770421008149A: Gulstm G164C, Yuba City, CA, April 21, 1977

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: April 21, 1977
- Place: Yuba City, CA
- Airport: Vanderford Ranch
- Damage: Substantial damage
- Phase of flight: Forced/Precautionary Landing
- Location: 39.1298° N, 121.6415° W: Placed by OpenAirDocs: center of Yuba City, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=39.1298&lon=-121.6415&mi=10
- Aircraft: N7807, a cancelled registration (https://openairdocs.org/deregistered/N7807-2005-12-14) (OpenAirDocs)
- Registry model: Grumman Acft ENG Cor-Schweizer G-164A (registry code 3952801, https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164a) (OpenAirDocs)
- Registry engine: Continental W670 series (registry code 17018, https://openairdocs.org/engine/continental-w670-series) (OpenAirDocs)
- Reported make and model: GULSTM G164C
- Fatal injuries: 0
- Pilot flight hours: 4,800 total, 350 in this make and model, 175 in the last 90 days
- NTSB investigation: [NTSB OAK77DVG26](https://openairdocs.org/ntsb/OAK77DVG26) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19770421008149A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

No narrative was filed.

## The NTSB's investigation of this event (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB OAK77DVG26](https://openairdocs.org/ntsb/OAK77DVG26), Apr 21, 1977: Grumman G-164A (N7807), Yuba City, CA, substantial damage

## Other reports on N7807 (1)

Matched to the same aircraft by N-number and date.

- [Accident 19760228005239A](https://openairdocs.org/incident/19760228005239A), Feb 28, 1976: Gulstm G164C (N7807), Marysville, CA, Substantial damage. Terrain was a level orchard. Failed rod ends so damaged as to preclude determ of cause of failure.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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