Callsign Checker

Foundation Callsign Availability Tool - This lets you check to see if an M7 callsign has already been issued.



Enter an M7 Foundation Callsign:

Callsign Checker v1.0 © Essex Ham (Reload)

This tool checks to see if an M7 callsign has been taken, or is available. It is still a work-in-progress, so don't rely on data on this page. Please let us know if you find a callsign that's wrongly identified.