Know your surroundings and add a new level of security with an AIS vessel location system. Collision avoidance, search and rescue, and vessel traffic services are just a few of the benefits an AIS system can give you. ePal carries all the best AIS and accessories from top brands like Garmin, ACR, and Raymarine. Best of all, we guarantee free shipping to the lower 48 states* and offer unbeatable flat rate shipping upgrades to get you your marine radio and other merchandise faster!