WestJet Encore In-Flight Smoke Emergency Investigation Report

An official investigation report details an in-flight emergency involving smoke in the cockpit and cabin of a WestJet Encore Bombardier DHC-8-402 aircraft. The Transportation Safety Board of Canada produced this report concerning incident A18P0042, which occurred on 20 March 2018 near Nanaimo Airport, British Columbia. The document provides a factual narrative and analysis of the safety event.

Use Cases

• Extract causal factors and safety recommendations from the narrative text for risk modeling. Identify patterns in emergency procedures described for the Bombardier DHC-8-402 aircraft type. Analyze the sequence of events (smoke in cockpit/cabin) for timeline reconstruction and crew response assessment. Classify report sections (e.g., narrative, analysis, findings) using natural language processing on the HTML structure.

Strengths

• Report is authored by the national Transportation Safety Board of Canada, an authoritative source. Investigation covers a specific, documented incident with a precise date (20 March 2018) and location (Nanaimo Airport, BC).

Limitations

• Dataset consists of a single incident report (A18P0042), providing no statistical sample for broader analysis. The primary data is unstructured narrative text in HTML, requiring significant processing for quantitative use. The event is from 2018, and findings may not reflect current aircraft systems or procedures.

Provenance

Source

Transportation Safety Board of Canada

Collection Method

Official safety investigation following a reported incident.

Time Range

Incident date: 20 March 2018.

Freshness

Report metadata was last updated on 5 March 2026, though the incident date is 2018.

Geography

Nanaimo Airport, British Columbia, Canada.