Amateur call signs fcc

Signs On". A club station trustee of a club that has been assigned a vanity call sign is not eligible to apply for any additional vanity call signs for the club. As the first character of the suffix, the two digits can be taken together; for instance, to represent a two-digit number of significance to the operator. Substituting a special event call sign may help call attention "on-air" to a station's participation in the special event and to the unique opportunity for the amateur service community to exchange greetings with the station. Call sign information for U. Ships were divided into two geographical groups, with three-letter calls starting with "K" assigned to ships on the "Atlantic and Gulf Coasts", and calls starting with "W" assigned to the "Pacific Coast" vessels. Occasionally, a radio club will obtain a shorter callsign for a day; the U.