Join Date: Oct 2009
Location: Swarthmore, PA
Thanked 85 Times in 75 Posts
Rep Power: 6
If you run Windows, g7towin pulls the data from my SeaClear II tracks very nicely, and IIRC it reports and exports speeds and distances to a text file without the need for a spreadsheet to do the calculations. It can also handle some of the interfacing with Garmin units, adding additional menu commands into SeaClear II to allow for direct on-demand transfers.
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1998 Catalina 250WK Take Five (at Anchorage Marina, Essington, on the Delaware River)
1994 Mason 44 Firefly on loan from my BFF (West River, Galesville, MD)
1991 15' Trophy (Lake Wallenpaupack)
1985 14' Phantom (Lake Wallenpaupack)