ITU-R M.689-1990
Operational Procedures for an International Maritime VHF Radiotelephone System with Automatic Facilities Based on DSC Signalling Format - Section 8C - Maritime Mobile Service; Telephony and Related Subjects

Standard No.

ITU-R M.689-1990

Release Date

1990

Published By

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector