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Cat (rotating spar) · Iceboat (bow steerer) · 1937–present
The DN is the largest iceboat class in the world, originating as the winner of a 1937 Detroit News design contest and first called the BLUE STREAK 60.
Is it for you?
Where this design lands on the numbers a shopper trusts — read straight from her own ratios.
Powered-up and quick to accelerate — this one likes to sail.
The record
The complete reference set — tap any figure to switch between metric and imperial.
The family
Nearby designs by size, type, and era — worth a look alongside her.