C-MAP 4D NA-D963 Hawaiian Islands [M-NA-D963-MS] Brand_Quick 5" diameter round bases that

5" diameter round bases that contain the universal AMPS hole pattern and locking knob

If the combined length of your antenna and all extensions is more than 8'

ELCI provides overcurrent and leakage protection per ABYC E-11 for whole boat shore power protection

Recommended for use with all Profiles

C-MAP 4D NA-D963 Hawaiian Islands [M-NA-D963-MS] Brand_Quick 5" diameter round bases thatC MAP 4D NA D963 Hawaiian Islands The next evolution in navigation solutions. C MAP 4D adapts to your boating needs because it's the only digital chart that offers advanced features and lets you add data and services as they become available. Full 4D Content When you choose Full 4D content you will experience the latest in navigation data and technology such as: 3D Chart View The world has three dimensions. When you add the 4th dimension of time