# Incident 19910804038979I: Cessna T207, Denali, AK, August 4, 1991

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: August 4, 1991, 20:20 local time
- Place: Denali, AK
- Airport: Road Commission Nr1 Airport
- Phase of flight: Forced/Precautionary Landing
- Operating rules: Air taxi and commuter (Part 135)
- Operator: DLIA
- Location: 63.1786° N, 147.4661° W: Placed by OpenAirDocs: center of Denali, AK, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=63.1786&lon=-147.4661&mi=10
- Aircraft: N1621U, a cancelled registration (https://openairdocs.org/deregistered/N1621U-2006-08-31) (OpenAirDocs)
- Registry model: Cessna T207 (registry code 2073612, https://openairdocs.org/model/cessna-t207) (OpenAirDocs)
- Registry engine: Continental TSIO-520 series (registry code 17040, https://openairdocs.org/engine/continental-tsio-520-series) (OpenAirDocs)
- Reported make and model: CESSNA T207
- Reported engine: CONT TSIO520G
- People aboard: 7
- Fatal injuries: 0
- Pilot flight hours: 20,690 total, 200 in this make and model, 190 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19910804038979I

## Narrative

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

ENGINE SEIZED IN FLIGHT. LANDED SAFELY AT AIRSTRIP. NR3 CYLINDER EXHAUST VALVE HAD COME OFF. OIL LOST.

## Other reports on N1621U (1)

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

- [Accident 20050706014889A](https://openairdocs.org/incident/20050706014889A), Jul 6, 2005: Cessna T207 (N1621U), Nanwalek, AK, Destroyed, 3 fatal. (-23) The FAA was first notified of the accident on July 6, 2005. The accident occurred in a rented, wheel equipped Cessna 207 aircraft from merrill field…

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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