De Havilland DHC-3 Otter crash, Dec 19, 1984, Seattle
De Havilland DHC-3 Otter accident on December 19, 1984 near Seattle, Washington, United States with no fatalities.
- Date: December 19, 1984
- Aircraft: De Havilland DHC-3 Otter
- Location: Seattle, Washington, United States
- Fatalities: 0
- Phase of flight: En route