{"id":145,"date":"2026-04-05T17:46:07","date_gmt":"2026-04-05T16:46:07","guid":{"rendered":"https:\/\/ei4hq.ie\/test\/?page_id=145"},"modified":"2026-06-18T21:21:34","modified_gmt":"2026-06-18T20:21:34","slug":"navtex","status":"publish","type":"page","link":"https:\/\/ei4hq.ie\/test\/navtex\/","title":{"rendered":"NAVTEX"},"content":{"rendered":"\n<div class=\"wp-block-query is-layout-flow wp-block-query-is-layout-flow\"><ul class=\"wp-block-post-template is-layout-flow wp-block-post-template-is-layout-flow\"><li class=\"wp-block-post post-272 post type-post status-publish format-standard has-post-thumbnail hentry category-listening category-navtex category-operating\">\n<h3 class=\"wp-block-post-title\"><a href=\"https:\/\/ei4hq.ie\/test\/2026\/06\/18\/ei4hq-navtex-spectrograms-june-2026\/\" target=\"_self\" >EI4HQ NAVTEX Spectrograms for 2026-06 (June)<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2026-06-18T10:17:20+01:00\">18 June 2026<\/time><\/div>\n\n<figure style=\"height:256px\" class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2556\" height=\"1569\" src=\"https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"height:256px;object-fit:contain;\" srcset=\"https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band.png 2556w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band-300x184.png 300w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band-1024x629.png 1024w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band-768x471.png 768w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band-1536x943.png 1536w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/06\/2026-06-13_160803z_to_2026-06-14_085204z_navtex-band-2048x1257.png 2048w\" sizes=\"auto, (max-width: 2556px) 100vw, 2556px\" \/><\/figure>\n\n<div class=\"taxonomy-category wp-block-post-terms has-text-align-right\"><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/listening\/\" rel=\"tag\">Listening<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/listening\/navtex\/\" rel=\"tag\">NAVTEX<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/\" rel=\"tag\">Operating<\/a><\/div>\n\n<div class=\"wp-block-post-excerpt has-medium-font-size\"><p class=\"wp-block-post-excerpt__excerpt\">Here&#8217;s you&#8217;ll find links to a daily spectrogram for the NAVTEX MW sub-band, recorded at Cobh, Cork Harbour, Ireland, IO51uu during June 2026. I started saving these first, on the 7th of June 2026. Each spectrogram covers a 16h 44m period, that being the length of the longest night of the year here, with 15m&hellip; <\/p><\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<\/li><li class=\"wp-block-post post-24 post type-post status-publish format-standard has-post-thumbnail hentry category-listening category-navtex category-operating\">\n<h3 class=\"wp-block-post-title\"><a href=\"https:\/\/ei4hq.ie\/test\/2019\/02\/15\/mw-navtex-dxing-its-not-for-everyone\/\" target=\"_self\" >MW NAVTEX DXing. It&#8217;s not for everyone!<\/a><\/h3>\n\n<div class=\"wp-block-post-date\"><time datetime=\"2019-02-15T12:00:00+01:00\">15 February 2019<\/time><\/div>\n\n<figure style=\"height:256px\" class=\"wp-block-post-featured-image\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"515\" src=\"https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/04\/navareas.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"height:256px;object-fit:contain;\" srcset=\"https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/04\/navareas.png 705w, https:\/\/ei4hq.ie\/test\/wp-content\/uploads\/2026\/04\/navareas-300x219.png 300w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n<div class=\"taxonomy-category wp-block-post-terms has-text-align-right\"><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/listening\/\" rel=\"tag\">Listening<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/listening\/navtex\/\" rel=\"tag\">NAVTEX<\/a><span class=\"wp-block-post-terms__separator\">, <\/span><a href=\"https:\/\/ei4hq.ie\/test\/category\/operating\/\" rel=\"tag\">Operating<\/a><\/div>\n\n<div class=\"wp-block-post-excerpt has-medium-font-size\"><p class=\"wp-block-post-excerpt__excerpt\">The official NAVTEX Manual produced by the Swedish Maritime Administration on behalf of the Radiocommunications sub-committee of the International Maritime Organisation, introduces NAVTEX (NAVigational TEleX) as &#8220;\u2026an international automated direct-printing service for promulgation of Maritime Safety Information (MSI), navigational and meteorological warnings, meteorological forecasts and other urgent safety-related messages to ships. It was developed to&hellip; <\/p><\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<\/li><\/ul>\n\n\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"ei4-hq-page-layout","meta":{"footnotes":""},"class_list":["post-145","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/pages\/145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/comments?post=145"}],"version-history":[{"count":16,"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/pages\/145\/revisions"}],"predecessor-version":[{"id":516,"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/pages\/145\/revisions\/516"}],"wp:attachment":[{"href":"https:\/\/ei4hq.ie\/test\/wp-json\/wp\/v2\/media?parent=145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}