# NTSB DCA09WA062: Boeing 767, North Bay, Canada, June 19, 2009

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Foreign investigation
- Date: June 19, 2009
- Place: North Bay, Canada
- Coordinates: 46.363609, -79.422775 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=46.3636&lon=-79.4228&mi=10
- Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping)
- Defining event: [Enroute-cruise: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330)
- Highest injury: No injuries
- Injuries: 216 uninjured
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 74156
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA09WA062
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/74156/pdf
- Page: https://openairdocs.org/ntsb/DCA09WA062

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Enroute-cruise: Sys/Comp malf/fail (non-power)](https://openairdocs.org/ntsb-events/330) (defining event); cases with it: [All aircraft, 994 cases](https://openairdocs.org/ntsb-events/330/sequence.md)

## Factual narrative

On June 19, 2009, a Boeing 767-300, registration SP-LPA, operated by LOT Polish Airlines (flight number LOT 2) departed O'Hare International Airport, Chicago, Illinois (ORD) destined for Warsaw, Poland. In the vicinity of North Bay, Ontario, Canada, while cruising at FL 330, the aircraft experienced a sudden and uncommanded overspeed condition, stick shaker, and illumination of the left and right electronic engine control (EEC) caution lights. A similar condition occurred again in a holding pattern as the airplane burned off excess fuel prior to making an uneventful landing at Lester B. Pearson International Airport, Toronto, Ontario, Canada. The event is being investigated by the Transportation Safety Board (TSB) of Canada. All inquiries should be directed to the TSB at: Transportation Safety Board of Canada 200 Promenade du Portage Place du Centre, 4th Floor Hull, Quebec K1A 1K8 Canada Website: http://www.tsb.gc.ca

## Aircraft

- Registration: SP-LPA (not matched to a registry record)
- Reported make and model: BOEING 767 (300)
- Category: Airplane
- Serial number: 24865
- Damage: No damage
- Flight: Non-U.S., commercial
- Operator: LOT Polish Airline
- Registered owner: LOT Polish Airline
- Airworthiness certificate: Standard, Transport
- Departed: ORD, Chicago, IL
- Destination: Warsaw
- Flight plan: IFR

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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