International Code of Signals definition
Examples of International Code of Signals in a sentence
The enforcement unit may com- municate by channel 16 VHF-FM radio- telephone, 2182 kHz (SSB) radio- telephone, message block from an air- craft, flashing light or flag signals from the International Code of Signals, hand signal, placard, loudhailer, or other appropriate means.
Messages pursuant to item 1 shall be transmitted in English or in accordance with the International Code of Signals.
Ships of 300 gross tonnage and upwards that are engaged on foreign voyages and fitted with a radio installation shall carry on board an up-to-date paper copy of the International Code of Signals.
The Table of Supplementary Signals, enclosure (1), contains a local United States-U.S.S.R. code adopted in 1974 and the International Code of Signals (ICS), reference (c), adopted by the International Maritime Organization in 1965, which is authorized for communications between U.S. and Russian units under references (a) and (b).