C-MAP MAX NA-M023 - U.S. Gulf Coast & Inland Rivers - SD Card [NA-M023SDCARD] Brand_Ritchie Use AS ECX 30E for

Use AS ECX 30E for cable extension

UPC: 691514950051

-Single Engine/Single Station - Mechanical Throttle/Electronic Shift

Accommodates rods up to 1-5/8” in diameter

16° to 11° beamwidth

C-MAP MAX NA-M023 - U.S. Gulf Coast & Inland Rivers - SD Card [NA-M023SDCARD] Brand_Ritchie Use AS ECX 30E forNA M023 => Gulf of Mexico, Great Lakes and Rivers Coverage of the Gulf states, starting from Boca Raton, FL, down to Key West, FL, then back up and around the Gulf to Brownsville, TX. Also includes coverage of all the Great Lakes: Erie, Superior, Ontario, Huron and Michigan. Coverage of the Great Lakes also includes Fox River and Lake Winnebago, Lake St. Clair and the Trent Severn Waterway. River coverage includes the Mississippi River, Ohio River,