Maritime call signs are call signs assigned as unique identifiers to ships and boats. All radio transmissions must be individually identified by the call...

aviator call sign or aviator callsign is a call sign given to a military pilot, flight officer, and even some enlisted aviators. The call sign is a specialized...

communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier...

ship ID Global Maritime Distress Safety System Inmarsat and the International Mobile Satellite Organization (IMSO) Maritime call sign, not tied to MMSI...

one-letter suffix). Maritime call signs have a much more complex structure, and are sometimes replaced with the name of the vessel or a Maritime Mobile Service...

call sign to always be used and others allowing the operator call sign instead. The International Telecommunication Union (ITU) allocates call sign prefixes...

Call signs in the United States are identifiers assigned to radio and television stations, which are issued by the Federal Communications Commission (FCC)...

2023-10-18. The Maritime Executive (2023-10-17). "Swedish Telecom Cable Was Damaged at the Same Time as Baltic Pipeline". The Maritime Executive. Retrieved...

Boskalis to transport Carnival Vista to drydock". Seatrade Maritime - Shipping, Maritime and Offshore Marine News. "Carnival Vista Repair Underway"....

unique identifier issued by the International Maritime Organization (IMO) for ships Maritime call sign – an identifier used during radio transmissions...