2014 Posted on August 21, 2014

New map from High Tech Fishing LLC.

Privately collected data and computer modeled of the lower St Croix river from Stillwater, MN to the No Power boating at the RR bridge.

This is the map Doc used for the PWT tournament in 2008. Data collected by Warren Parsons and Doctor Sonar.

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Lowrance Elite HDI/Chirp models are now compatible with Doctor Sonar custom maps Posted on July 26, 2014

Doctor Sonar custom maps first release only worked in the Lowrance HDS models. The version 2 now work in Elite HDI/Chirp models.

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Custom maps for the avid angler.

The best custom fishing maps from Doctor Sonar and Warren Parsons

Summer price reduction $29.99 to $19.99.

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by Bruce Samson under

Doctor Sonar is expanding sonar, GPS and mapping education to include Humminbird and Vexilar brands.
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I finally finished the Elite HDI DVD. Includes tutorial on installation and operation. Get the most out of your Elite HDI .
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