SI-TEX Hybrid Class B AIS - 5W [SAS-600]Hybrid Class B AIS 5W This internationally certified SOTDMA Class B AIS provides 5W of transmit power (vs. typical 2W) and Class A transmit priority for enhanced safety even in high traffic areas. Large color LCD display with C MAP chart compatibility lets you view AIS targets and data over detailed cartography for professional performance. Receives and decodes all AIS message types and excels at multiple target management. Also features built in long