{"id":32673,"date":"2023-07-01T09:28:28","date_gmt":"2023-07-01T08:28:28","guid":{"rendered":"https:\/\/rsgb.org\/main\/?p=32673"},"modified":"2025-08-11T02:47:42","modified_gmt":"2025-08-11T01:47:42","slug":"eloran-systems-90-110khz","status":"publish","type":"post","link":"https:\/\/rsgb.org\/main\/blog\/spectrum-forum-posts-overview\/spectrum-forum-papers-consultations\/2023\/07\/01\/eloran-systems-90-110khz\/","title":{"rendered":"eLoran systems at 90-110kHz"},"content":{"rendered":"<p>Ofcom consulted in mid-2023 on licensing new eLoran transmitters in the UK. This uses a network of 400kW EIRP transmissions at ~100kHz to provide an alternative to GPS for Position, Navigation and Timing (PNT).<\/p>\n<p>Below are links for the Ofcom consultation and our response:-<\/p>\n<h4>Spectrum for Enhanced Long-Range Navigation (eLoran) systems<\/h4>\n<ul>\n<li><strong>Ofcom:\u00a0<a href=\"https:\/\/www.ofcom.org.uk\/spectrum\/frequencies\/consultation-spectrum-access-for-eloran-systems-at-90-110-khz\">Consultation webpage<\/a><\/strong><\/li>\n<li><strong>RSGB:<\/strong> <strong><a href=\"https:\/\/rsgb.org\/main\/files\/2023\/07\/230714_eLoran-Consultation_RSGB-Response.pdf\">Response<\/a> \u00a0<\/strong>&#8211; Jul-2023<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>NOTE: Following the consultation, Ofcom duly introduced a licence product for eLoran and at least one has been awarded<\/p>\n<ul>\n<li><strong>Ofcom: <a href=\"https:\/\/www.ofcom.org.uk\/spectrum\/radio-equipment\/enhanced-long-range-navigation\">eLoran Licences<\/a>\u00a0<\/strong>&#8211; Oct-2023<\/li>\n<li><strong>Industry: <a href=\"https:\/\/hellensystems.com\/wp-content\/uploads\/2024\/11\/Hellen-Systems-Arqiva-Partnership-Press-Announcement.pdf\">Press release<\/a> \u00a0<\/strong>&#8211; Nov-2024<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ofcom consulted in mid-2023 on licensing new eLoran transmitters in the UK. This uses a network of 400kW EIRP transmissions at ~100kHz to provide an alternative to GPS for Position, Navigation and Timing (PNT). Below are links for the Ofcom consultation and our response:- Spectrum for Enhanced Long-Range Navigation (eLoran) systems Ofcom:\u00a0Consultation webpage RSGB: Response [&hellip;]<\/p>\n","protected":false},"author":20368,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-32673","post","type-post","status-publish","format-standard","hentry","category-spectrum-forum-papers-consultations"],"_links":{"self":[{"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/posts\/32673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/users\/20368"}],"replies":[{"embeddable":true,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/comments?post=32673"}],"version-history":[{"count":2,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/posts\/32673\/revisions"}],"predecessor-version":[{"id":41757,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/posts\/32673\/revisions\/41757"}],"wp:attachment":[{"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/media?parent=32673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/categories?post=32673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rsgb.org\/main\/wp-json\/wp\/v2\/tags?post=32673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}