# NTSB DCA19WA021: Boeing 747, N908AR, Halifax, Canada, November 7, 2018

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Foreign investigation
- Date: November 7, 2018, 09:05 local (09:05 UTC)
- Place: Halifax, Canada
- Coordinates: 44.880554, -63.491111 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=44.8806&lon=-63.4911&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Defining event: [Landing-landing roll: Runway excursion](https://openairdocs.org/ntsb-events/300)
- Highest injury: No injuries
- Injuries: 4 uninjured
- Status: Led by another country's authority
- NTSB office: Major Investigations Division
- Lead agency: Other
- NTSB case key (mKey): 98608
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DCA19WA021
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/98608/pdf
- Page: https://openairdocs.org/ntsb/DCA19WA021

## Sequence of events

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

- [Landing-landing roll: Runway excursion](https://openairdocs.org/ntsb-events/300) (defining event); cases with it: [Boeing 747-412F, 1 case](https://openairdocs.org/ntsb-events/300/sequence.md?model=13848AV), [All aircraft, 3,643 cases](https://openairdocs.org/ntsb-events/300/sequence.md)

## Aircraft

- Registration: [N908AR](https://openairdocs.org/deregistered/N908AR-2020-01-28), registration cancelled 2020-01-28, S/N 28026 (OpenAirDocs)
- Reported make and model: Boeing 747 (412F)
- Registry model: [Boeing 747-412F](https://openairdocs.org/model/boeing-747-412f) (registry code 13848AV) (OpenAirDocs)
- Category: Airplane
- Serial number: 28026
- Damage: Substantial damage
- Flight: Part 121
- Registered owner: Tvpx Ars Inc Trustee

## FAA reports on this event (1)

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

- [Accident 20181107021579A](https://openairdocs.org/incident/20181107021579A), Nov 7, 2018: Boeing 747-412F, Halifax, NS, Destroyed. Landing performance miscalculated and incorrect braking action tables for the conditions was used. Landed on wet runway with an eight knot tailwind component.…

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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