First Appearance: Alpha Flight: In the Beginning (July 1997).
Appearances: Alpha Flight: In the Beginning.
Years Active: 1939-1945.

Along with Major Maple Leaf, Chinook was one of the few Canadian superheroes active during World War Two. His origin was not disclosed. He retired after the war ended, but returned to action in the modern era, trying to destroy an out-of-control experimental device. The deviced ended up mutating him.

Chinook's power was wind-control.