De Havilland DHC-6 Twin Otter crash, Sep 3, 1978 (11 killed)
De Havilland DHC-6 Twin Otter accident on September 3, 1978 near Vancouver British Columbia, Canada with 11 fatalities.
- Date: September 3, 1978
- Aircraft: De Havilland DHC-6 Twin Otter
- Location: Vancouver British Columbia, Canada
- Fatalities: 11
- Phase of flight: Approach and landing