# Accident 19770820029449A: Univar 1082, Boulder, CO, August 20, 1977

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 20, 1977
- Place: Boulder, CO
- Airport: Boulder Municipal.
- Damage: Destroyed
- Phase of flight: To Init Climb(1st Pwr Reduct)
- Location: 40.0394° N, 105.2261° W: Placed by OpenAirDocs at BOULDER MUNI (BDU), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.0394&lon=-105.2261&mi=10
- Aircraft: N9389K, a cancelled registration (https://openairdocs.org/deregistered/N9389K-1977-11-08) (OpenAirDocs)
- Registry model: Stinson 108-2 (registry code 9230406, https://openairdocs.org/model/stinson-108-2) (OpenAirDocs)
- Reported make and model: UNIVAR 1082
- Reported engine: FRNKLN
- Fatal injuries: 0
- Pilot flight hours: 132 total, 96 in this make and model, 4 in the last 90 days
- NTSB investigation: [NTSB DEN77FTE76](https://openairdocs.org/ntsb/DEN77FTE76) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19770820029449A

## Narrative

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

NO. 6 CYLINDER PLUGS FOULED AND EXHAUST VALVE LEAKING

## 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 DEN77FTE76](https://openairdocs.org/ntsb/DEN77FTE76), Aug 20, 1977: Stinson 108-2 (N9389K), Boulder, CO, 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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