You are here ITU > Connecting the world and beyond > ITU Publications > Radiocommunication (ITU-R) > publications
Share
You are here Connecting the world and beyond > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports Volumes > ITU-R Report M.2027 - Engineering guidance for operators to upgrade shore based facilities to operate the global maritime distress and safety system in the A1, A2 and A3/A4 sea areas > 2001