# Accident 19740323006459A: Grumav AA1, Angwin, CA, March 23, 1974

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: March 23, 1974
- Place: Angwin, CA
- Airport: Angwin
- Damage: Substantial damage
- Phase of flight: Fcd/Prec Ldg From Cruise
- Location: 38.5779° N, 122.4512° W: Placed by OpenAirDocs: center of Angwin, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.5779&lon=-122.4512&mi=10
- Aircraft: N6254L, a cancelled registration (https://openairdocs.org/deregistered/N6254L-1975-05-09) (OpenAirDocs)
- Registry model: American AA-1 (registry code 0630610, https://openairdocs.org/model/american-aa-1) (OpenAirDocs)
- Reported make and model: GRUMAV AA1
- Fatal injuries: 0
- Pilot flight hours: 1,402 total, 16 in this make and model, 28 in the last 90 days
- NTSB investigation: [NTSB OAK74FVG33](https://openairdocs.org/ntsb/OAK74FVG33) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19740323006459A

## Narrative

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

ACRFT STRUCK HOUSE WHILE MAKING FORCED LNDNG IN NEAR ZERO VIS.

## 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 OAK74FVG33](https://openairdocs.org/ntsb/OAK74FVG33), Mar 23, 1974: Amer Avco AA1 (N6254L), Angwin, CA, substantial damage

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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