Robinson R44 Helicopter Main Rotor Blade Failure Investigation Report

Transportation Safety Board of Canada report details a main rotor blade failure in flight for a Robinson R44 helicopter, registration C-FJLH. The incident occurred on 10 July 2019 at Lac Valtrie, Quebec. The report is identified as investigation A19Q0109.

Use Cases

• Analyze the failure mode and contributing factors for the main rotor blade component in the Robinson R44 model.
• Review the incident timeline and location details for the 10 July 2019 event at Lac Valtrie, Quebec.
• Extract technical and operational findings from the investigation report identified as A19Q0109.
• Study the documented circumstances of the in-flight failure involving helicopter registration C-FJLH.

Strengths

• Official report from the authoritative Transportation Safety Board of Canada.
• Provides specific details on aircraft model (Robinson R44), registration (C-FJLH), and exact incident date (10 July 2019).
• Report was last updated in March 2026, indicating potential maintenance.

Limitations

• Data scope is limited to a single incident report (A19Q0109), not a collection of multiple events.
• Content is in HTML format, requiring parsing for structured analysis; no tabular data or defined columns are provided.
• The report's findings are specific to one helicopter model and one geographical location (Lac Valtrie, Quebec).

Provenance

Source

Transportation Safety Board of Canada | Bureau de la sécurité des transports du Canada

Collection Method

Official safety investigation report.

Time Range

Incident date: 10 July 2019.

Freshness

Report metadata indicates a last update in March 2026.

Geography

Lac Valtrie, Quebec, Canada.