# NTSB CHI92RA060: Boeing B-747-121, N475EV, Nakina, Canada, December 12, 1991

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: December 12, 1991, 05:20 local (10:20 UTC)
- Place: Nakina, Canada
- Highest injury: No injuries
- Status: Led by another country's authority
- Safety recommendations: Yes
- NTSB case key (mKey): 15564
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI92RA060
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/15564/pdf
- Page: https://openairdocs.org/ntsb/CHI92RA060

## Aircraft

- Registration: N475EV (not matched to a registry record)
- Reported make and model: BOEING B-747-121
- Flight: Part 121
- Operator: Evergreen International Airlin

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Incident 19911212055719I](https://openairdocs.org/incident/19911212055719I), Dec 12, 1991: Boeing 747121, Duluth, MN, Minor damage. Aircraft made uncommanded roll and descent. Disconnected autopilot. Diverted and landed safely.

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.

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