# Accident 19850831042289A: Cessna P210N, Hayden, CO, August 31, 1985

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 31, 1985, 14:00 local time
- Place: Hayden, CO
- Airport: Yampa Valley
- Damage: Substantial damage
- Phase of flight: Forced Landing
- Operating rules: General operating rules (Part 91)
- Location: 40.4790° N, 107.2594° W: From the FAA, an estimate near the named town, within about 3 miles
- Nearby events: https://openairdocs.org/map.md?lat=40.4790&lon=-107.2594&mi=10
- Aircraft: N4780K (not matched to a registry record)
- Reported make and model: CESSNA P210N
- Reported engine: CONT TSIO520P
- Fatal injuries: 0
- Pilot flight hours: 816 total, 400 in this make and model, 0 in the last 90 days
- NTSB investigation: [NTSB DEN85LA232](https://openairdocs.org/ntsb/DEN85LA232) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19850831042289A

## Narrative

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

UPPER DECK PRESSURE REFERENCE LINE NOT RECONNECTED DURING MAINTENANCE. ENGINE QUIT. IMPACTED IN PLOWED FIELD.

## 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 DEN85LA232](https://openairdocs.org/ntsb/DEN85LA232), Aug 31, 1985: Cessna P210N (N4780K), Hayden, 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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