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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.

Our online courses are FREE.

There are no live lessons, you study at a time to suit you and you can now take your exam at home online.

Here are upcoming course dates:

17th November 2024
1st December 2024
5th January 2025

Courses run for 3 weeks. If you have an upcoming exam booked and need to start now, we offer a "fast track" option.

Interested in getting started?
Apply here

Essex Ham Newslettter:

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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: 13,661
Number of courses run: 181
Average course size: 80.8
Pass rate: 98.2%

Stats updated 30 Sep 2024. Stats Summary

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Cookie	Duration	Description
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Cookie	Duration	Description
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IDE	1 year 24 days	Google DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile.
test_cookie	15 minutes	The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies.
VISITOR_INFO1_LIVE	5 months 27 days	A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface.
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Others

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Cookie	Duration	Description
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apbct_headless	session	No description
apbct_pixel_url	session	No description
ct_checked_emails	session	No description
ct_has_input_focused	session	No description
ct_has_scrolled	session	No description
ct_mouse_moved	session	No description
ct_screen_info	session	No description
DEVICE_INFO	5 months 27 days	No description
slimstat_tracking_code	1 month	No description available.

Enter an M7 Foundation Callsign: