search and rescue information and other data for ships sailing within 200-400 n
Meter sense and powers from same connection
Supercedes B256 transducer
Garmin's Electronics Control Unit (ECU) is made specifically for the GHP™ 12 Autopilot System
Covers the Caribbean from Haiti to Trinidad & Tobago
Garmin BlueChart g3 Vision HD - VUS515L - Brownsville - Key Largo - microSD/SD Communication | Single Side Band search and rescue information andBlueChart g3 Vision HD VUS515L Brownsville Key Largo microSD SD Coverage: Detailed coverage of the Gulf of Mexico from Brownsville, TX to Plantation Key, FL including Corpus Christi, TX, Matagorda Bay, Galveston Bay, Port Arthur, TX, Atchafalaya Bay, the Mississippi Delta, Chandeleur Islands, Tampa Bay and the Florida Keys west of Key Largo. Also includes Lake Ponchartrain and Lake Maurepas to Vermilion Bay and Lake Calcasieu. Bathymetric coverage of