Talk:Rule of sevens
Add topicLatest comment: 10 months ago by 2A00:23C5:FE1C:3701:F964:38DE:F1EC:9F85 in topic Another "rule of sevens"
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Another "rule of sevens"
[edit]Historically in US broadcasting there was a "rule of sevens", or "7-7-7 rule", restricting radio and TV station ownership. See Wiktionary for details. 2A00:23C5:FE1C:3701:F964:38DE:F1EC:9F85 (talk) 09:32, 18 September 2025 (UTC)