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CTDARN – CT Digital Amateur Radio Network — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Communication →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
ctdarn.org ↗	85 match 2 shared topics	CTDARN – CT Digital Amateur Radio Network	en	communication WordPress	robotsllmsaihumans	emailphone	none
basinarc.org ↗	69 match 2 shared topics	Basin Amateur Radio club - W7BAR	en	communication	robotsllmsaihumans	emailphone	none
bcara.net ↗	67 match 2 shared topics	BCARA - The Butler Co Amateur Radio Association	en	communication	robotsllmsaihumans	emailphone	none
dmrva.org ↗	67 match 2 shared topics	DMRVA – Virginia's Amateur DMR Linked Repeater Network	en	communication WordPress	robotsllmsaihumans	emailphone	none
usradiohams.com ↗	66 match 2 shared topics	US Radio Hams - A National Society for Amateur Radio Operators	en	communication	robotsllmsaihumans	emailphone	none
dmr-marc.net ↗	65 match 2 shared topics	DMR-MARC Network	en	communication	robotsllmsaihumans	emailphone	none
digidataco.com ↗	64 match 2 shared topics	Digital Data Communications	en	communication WordPress WooCommerce	robotsllmsaihumans	emailphone	none
digitalcommunicationservices.io ↗	64 match 2 shared topics	Digital Communications Services	en	communication WordPress	robotsllmsaihumans	emailphone	none
digiworldcom.com ↗	63 match 2 shared topics	DIGITAL WORLD COMMUNICATIONS-FZCO - Home	en	communication Weebly	robotsllmsaihumans	emailphone	none
cb4fun.com ↗	63 match 2 shared topics	Explore CB Radio Fun Today!	en	communication	robotsllmsaihumans	email phone	none
crystalradio.com ↗	62 match 2 shared topics	Unlocking the Power of Crystal Radio: A Guide to Alternative Communication	en	communication	robotsllmsaihumans	emailphone	none
ctwists.com ↗	62 match 2 shared topics	CTwists – communications to anyone, anywhere, anytime.	en	communication WordPress	robotsllmsaihumans	emailphone	none
3gmesajlar.com ↗	62 match 2 shared topics	3GMesajlar – 3g mesajlar	en	communication WordPress WooCommerce	robotsllmsaihumans	emailphone	none
pipocomm.com ↗	61 match 2 shared topics	Pipo Communications – Reliable Tone Signaling	en	communication WordPress	robotsllmsaihumans	emailphone	none
pipocommunications.com ↗	61 match 2 shared topics	Pipo Communications – Reliable Tone Signaling	en	communication WordPress	robotsllmsaihumans	emailphone	none
salerno-associates.com ↗	61 match 2 shared topics	Netwood Communications - New website redirect	en	communication	robotsllmsaihumans	emailphone	none
4cornersrocketry.org ↗	60 match 2 shared topics	4CRA Home	en	communication	robotsllmsaihumans	emailphone	none
bay-net.org ↗	60 match 2 shared topics	BAY-NET WW6BAY - Home	en	communication Weebly	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.