M7 Foundation Callsign Availability Checker

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

Callsign Checker v1.10 © Essex Ham (Reload)

This tool checks to see if an M7 callsign has been taken, or is available - according to data released by Ofcom every few months.

It is still a work-in-progress, so don't rely on data on this page. Please contact us if the service appears broken, or you discover a problem.

The data used for this tool comes from Ofcom, and has been released under the Ofcom Open Data policy in accordance with the Open Government Licence 3.0.

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Essex Ham Recommends:

HamTrain's Foundation Study Guide. Available now on Amazon: (Kindle & Paperback) and on Apple Books

Basic handheld to get started: Baofeng UV-5R 2m/70cm handheld: £35 (See also: Pre-programmed Baofeng)

Listen to the bands on your computer: USB Software Defined Radio Dongle: £20

More Recommendations

Foundation Online is a FREE course aimed at helping people study towards their UK amateur radio Foundation licence.

Total enrolled so far: 14,109
Number of courses run: 188
Average course size: 80.6
Pass rate: 98.1%

Stats updated 05 Dec 2024. Stats Summary

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Enter an M7 Foundation Callsign:

M7 Foundation Callsign Availability Checker

See also