![C-MAP MAX NA-M028 - Alaska - SD Card [NA-M028SDCARD] Marine Navigation & Instruments | Ice Flashers Available on foot control models](https://cdn.shopify.com/s/files/1/0741/2914/6101/files/30149XL.jpg?v=1777657174)
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Available on foot control models only
Much better resolution because the sonar pulse is swept across a frequency band (from 40 kHz to 60 kHz
Built-in GPS/GNSS receiver with an optional external antenna connection
Narrow 6x beam at 200 kHz
B60 (12°) - Bronze 600 W Through-Hull 50/200 kHz Depth/Temperature Sonar Transducer
C-MAP MAX NA-M028 - Alaska - SD Card [NA-M028SDCARD] Marine Navigation & Instruments | Ice Flashers Available on foot control modelsNA M028 => Alaska Coverage of the southern Alaska coast from Dixon Entrance up and over to Kodiak Island. Includes all of the Aleutian Islands out to Attu Island, Bristol Bay, and the North Slope over to Liverpool Bay in the Yukon Territory, Canada. Additional coverage of the MacKenzie River down to the 1160 km distance marker. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues