Amateur radio call signs are allocated to amateur radio operators around the world. The call signs are used to legally identify the station or operator...

broadcasting and radio 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...

Amateur radio call signs in Africa are codes used to identify all radio communications, broadcasts and transmissions. The International Telecommunication...

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

Call signs are frequently still used by North American broadcast stations, in addition to amateur radio and other international radio stations that continue...

responsibilities across television, radio, telecommunications and wireless communications services. It assigns call signs, issues amateur radio licences, allots frequency...

internationally recognised ITU call sign. Some common conventions are followed around the world. Excluding those used in amateur radio, call signs are traditionally...

Services: Amateur Radio Service: Call Sign Systems: Sequential". Archived from the original on 2007-02-18. Retrieved 2007-03-29. "Vanity Call Signs Request...

made by the Canadian Radio-television and Telecommunications Commission (CRTC), while amateur stations receive their call signs from Innovation, Science...

with a unique identifying call sign, which must be used in all transmissions. Amateur operators must hold an amateur radio license which is obtained by...

India call-sign blocks 8TA to 8YZ, VTA to VWZ, and ATA to AWZ. The WPC allots the individual call-signs, or call sign series. Amateur radio or ham radio is...

international broadcasting, including amateur radio, it is rarer for countries to assign broadcast call signs to conventional AM, FM, and television...

Communications and Information Technology, regulates amateur radio in India. Amateur radio call-signs of Pakistan are issued by the Pakistan Telecommunication...

Spacecraft call signs are radio call signs used for communication in crewed spaceflight. These are not formalized or regulated to the same degree as other...

Japan the following call sign blocks for all radio communication, broadcasting or transmission: While not directly related to call signs, the International...

An amateur radio station is a radio station designed to provide radiocommunications in the amateur radio service for an amateur radio operator. Radio amateurs...

Call signs in New Zealand are no longer generally used to identify broadcast stations. However, New Zealand's radio stations were once known by their...

countries assigned amateur radio prefixes into three regions; Russia is located in ITU Region 1. Amateur radio or ham radio call signs are unique identifiers...

Australia the following call sign blocks for all radio communication, broadcasting or transmission: While not directly related to call signs, the International...

amateur radio prefixes into three regions; The Koreas are located in ITU Region 3, ITU Zone 44 and CQ Zone 25. Amateur radio or ham radio call signs are...

Call signs in Mexico are unique identifiers for telecommunications, radio communication, radio broadcasting and transmission. They are regulated internationally...

regulations, electronics, radio theory, and radio operation. As a component of their license, amateur radio operators are assigned a call sign that they use to...

emergency or disaster. Amateur radio call-signs of Canada American Radio Relay League "Member Societies". International Amateur Radio Union. Archived from...

Call signs in Antarctica include a three letter region code and a series of numbers and letters. Amateur radio or ham radio call signs are unique identifiers...

In most of Europe, TV and radio stations have unique names. The amateur radio call signs of Europe are allocated to ham radio stations in United Kingdom...

Russia. Amateur radio international operation Call signs ITU prefix – amateur and experimental stations Amateur radio license "Amateur Radio in and around...

countries, amateur radio operators are often required to apply for a reciprocal operating permit or a full amateur radio license and call sign from the...

amateur radio in India. The WPC assigns call signs, issues amateur radio licences, conducts exams, allots frequency spectrum, and monitors the radio waves...

M17 is a digital radio modulation mode developed by Wojciech Kaczmarski (amateur radio call sign SP5WWP) et al. M17 is primarily designed for voice communications...

software development), and telecommunications. It is also used in Amateur Radio call signs, such as XXØXX, XØXXX, and so on, in the United States and in other...