Callsign Validation

This page doesn't check whether a callsign is available or not. Its purpose is to simply make sure that when you apply for a vanity callsign that the callsign is a valid callsign to be used on a vanity application. If the callsign is valid it will be shown as being in one of the four valid groups: A, B, C or D. If the callsign is not properly formatted this page will indicate that. If it is properly formatted but is an unavailable callsign then it will show that with the rule the call is in violation of.

When a valid callsign is provided then the page will show what group it is a member of and also the region it belongs to. The states assigned to a particular region will also be shown.

Note: If you live in regions 1 through 10 you are allowed to apply for any callsign belonging to regions 1 through 10. If you want to apply for a callsign that is in regions 11 through 13 then in order to be successful you would need to actually live in the associated state authorized for that callsign. In other words, if you don't live in region 11 you can't apply for a callsign in region 11 and be successful in getting it.
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