The AMW-1103, consisting of the AMT-1103 transponder and the MKD-1103 display unit, is a Class A AIS station that also implements secure communications. The AMW-1103 seamlessly operates with other commercial AIS Class A and B stations as well as other types of AIS stations such as Base Stations, Aids to Navigation (AtoN), aircraft and Search And Rescue (SAR) transmitters.