# Accident 19750829033509A: Gulstm G164C, Harvard, IL, August 29, 1975

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 29, 1975
- Place: Harvard, IL
- Airport: Ahrens Farm
- Damage: Substantial damage
- Phase of flight: Forced/Precautionary Landing
- Location: 42.4296° N, 88.6211° W: Placed by OpenAirDocs: center of Harvard, IL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.4296&lon=-88.6211&mi=10
- Aircraft: N8792H, a cancelled registration (https://openairdocs.org/deregistered/N8792H-1991-10-03) (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)
- Reported make and model: GULSTM G164C
- Reported engine: PWA
- Fatal injuries: 0
- Pilot flight hours: 4,000 total, 2,000 in this make and model, 300 in the last 90 days
- NTSB investigation: [NTSB CHI76FEE16](https://openairdocs.org/ntsb/CHI76FEE16) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19750829033509A

## Narrative

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

OIL SUPPLY HOLE FOR BEARING FLANGE NOT DRILLED THRU BEARING.MFG SVC BULLETIN CVRS.

## 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 CHI76FEE16](https://openairdocs.org/ntsb/CHI76FEE16), Aug 29, 1975: Grum Amer G-164A (N8792H), Harvard, IL, substantial damage

## Other reports on N8792H (2)

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

- [Accident 19910514016529A](https://openairdocs.org/incident/19910514016529A), May 14, 1991: Scwzer G164A (N8792H), Lapwai, ID, Destroyed. Encountered downdraft at end of field. Main gear hit muddy ground. Impact tore off engine. Aircraft totaled by fire
- [Accident 19890325004649A](https://openairdocs.org/incident/19890325004649A), Mar 25, 1989: Scwzer G164A (N8792H), Rosalia, WA, Substantial damage. Engine quit on takeoff. Dumped load but nosed over landing in a soft field. Blower supercharger had failed.

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.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.