Aviation Accident Investigation Report for ATR 42 Crash in Saskatchewan

A17C0146 is an official safety investigation report detailing the loss of control and terrain collision of a West Wind Aviation ATR 42-320 aircraft. The Transportation Safety Board of Canada produced this report concerning the accident near Fond-du-Lac, Saskatchewan on 13 December 2017. The report is published in HTML format under an open government license.

Use Cases

• Analyze the narrative and findings in the HTML report to identify contributing factors for the loss of control and collision with terrain.
• Extract technical, operational, and environmental details specific to the ATR 42-320 aircraft model and Fond-du-Lac location for safety benchmarking.
• Use the structured incident chronology and conclusions to train NLP models for classifying aviation accident report narratives.
• Cross-reference the investigation findings and recommendations with other safety reports to study patterns in regional aviation incidents in Saskatchewan.

Strengths

• Report is authored by the official Transportation Safety Board of Canada, providing authoritative analysis.
• Investigation focuses on a specific, documented accident involving an ATR 42-320 aircraft on 13 December 2017.
• Data is provided under the open government license (ca-ogl-lgo), permitting reuse.

Limitations

• The dataset is a single HTML document report on one incident, not a tabular collection with multiple rows or columns for statistical analysis.
• Data is static and specific to a 2017 event, limiting temporal relevance for studying recent safety trends.
• Lack of structured columns or sample data requires manual or NLP-based information extraction for quantitative use.

Provenance

Source

Transportation Safety Board of Canada

Collection Method

Official aviation safety investigation.

Time Range

Incident date: 13 December 2017.

Freshness

Report metadata was last updated in March 2026, though the underlying incident occurred in 2017.

Geography

Fond-du-Lac, Saskatchewan, Canada.