Chart and Info: Chicago-Mackinac race 2009

Start time: Jul 18 2009 20:00:00 UTC

Start by Chicago at position: 41N53.4000 087W35.4000

Marks:

BRG is the bearing from ship to mark at scoring position.

 1: Grays reef south - pass East of 45N46.8000 085W09.0000 - BRG 282
 2: Grays reef north - pass West of 45N49.2000 085W09.0000 - BRG 133

Finish line:

Line by Mackinac Island between marks A and B at positions:

 A: 45N51.2586 084W37.6709
 B: 45N50.2614 084W37.5691