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BlueChart g2 HD Charts and Outdoor Handhelds
The BlueChart g2 HD1 mapping products provide a higher level of detail than previous BlueChart g2 maps.
Although these maps can be installed and used with many outdoor handheld devices, some of the additional detail is not compatible. When used on an outdoor handheld, the 1-foot HD fishing contours will not be displayed.
1Bluechart g2 mapping is now discontinued.