Maritime User Protocol with MMSI
Radio Call Sign User Protocol
Aviation User Protocol (Aircraft Nationality and Registration Marking)
Serial User Protocol ELT Coded with Serial Identification
Serial User Protocol ELT Coded with Aircraft Operator Designator and a Serial Number
Serial User Protocol ELT Coded with Aircraft 24-Bit Address
Serial User Protocol EPIRB Coded with Serial Identification
Serial User Protocol PLB Coded with Serial Identification
National User Protocol
Test User Protocol
User Location Protocol (with EPIRB Serial Identification)
Standard Location Protocol (with MMSI)
National Location Protocol
