# Accident 19770121000389A: Scwzer SGS233A, Fremont, CA, January 21, 1977

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: January 21, 1977
- Place: Fremont, CA
- Airport: Sky Sailing
- Damage: Substantial damage
- Phase of flight: Final Approach
- Location: 37.4970° N, 121.9621° W: Placed by OpenAirDocs at Sky Sailing Airport, closed, within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.4970&lon=-121.9621&mi=10
- Aircraft: N1239S, registered now (https://openairdocs.org/aircraft/N1239S) (OpenAirDocs)
- Registry model: Schweizer SGS 2-33A (registry code 8051606, https://openairdocs.org/model/schweizer-sgs-2-33a) (OpenAirDocs)
- Registry engine: NONE (registry code 00000, https://openairdocs.org/engine/none) (OpenAirDocs)
- Reported make and model: SCWZER SGS233A
- Fatal injuries: 0
- Pilot flight hours: 15 total, 15 in this make and model, 2 in the last 90 days
- NTSB investigation: [NTSB OAK77FVD10](https://openairdocs.org/ntsb/OAK77FVD10) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19770121000389A

## Narrative

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

MONO WHEEL LNDG GEAR.GLIDER STRUCK CONCRETE CENTER DIVIDER OF FREEWAY.

## 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 OAK77FVD10](https://openairdocs.org/ntsb/OAK77FVD10), Jan 21, 1977: Schweizer 2-33 (N1239S), Fremont, CA, substantial damage

## Other reports on N1239S (1)

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

- [Accident 19831111057009A](https://openairdocs.org/incident/19831111057009A), Nov 11, 1983: Scwzer SGS233A (N1239S), Fremont, CA, Substantial damage. Student glider pilot could not reach airport and glider collided with fence post 100 yds short of runway.

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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