The SmartFind G8 AIS from McMurdo is an emergency beacon that allows sailors to call for help even in remote areas. The Emergency Position Indicating Radiobeacon, Epirb for short, transmits an emergency call on the international emergency frequency 406 megahertz and alerts the rescue chain via satellite. An AIS signal is also sent to alert nearby ships. A distress call is also sent on the 121.5 megahertz frequency commonly used in aviation for direction finding. The position data contained in the distress calls should be particularly precise, as not only the GPS satellites but also Glonass and Galileo are used to determine the coordinates. The combination of the two distress call frequencies, AIS and more precise positioning, is called Quadrotech Epirb by McMurdo.
Three LEDs on the housing are designed to alert rescuers with visual signals. The lithium-iron battery is designed to supply the SmartFind G8 AIS with power for an operating time of 48 hours. The battery has a service life of ten years and can be replaced independently by the user.
The epirb measures 423 x 104 x 103 millimetres including the antenna and weighs 710 grams. The additionally available automatic housing measures 270 x 125 x 121 millimetres and ensures that the SmartFind G8 AIS is automatically released from the holder if the yacht sinks. There is also a bracket for manual removal. The epirb triggers automatically when it comes into contact with water.
The SmartFind G8 AIS costs 849.95 euros and the version with the automatic housing 1199.95 euros.

Redakteur Test & Technik