- McMurdo 1
AIS Man Overboard (MOB) devices are designed for use by individual crew members or passengers on a vessel to activate in case of emergency. These small and lightweight devices can be fastened to a lifejacket. Once initiated the device will transmit your location to any vessels in the area with AIS equipment on board informing them you require assistance. The transmission will continue for a minimum of 24 hours.
No subscription is required and the devices have a seven year battery life making them ideal as an SOS device should the worst happen at sea.