1.0A.I.D.A. - Associazione Italiana di Aerofilateliahttps://www.aida-aerofilatelia.org/en/AIDA Webmasterhttps://www.aida-aerofilatelia.org/en/author/aidawbm/rich600338<blockquote class="wp-embedded-content" data-secret="w8O0XMg5T8"><a href="https://www.aida-aerofilatelia.org/en/2022/05/05/federal-seminar-of-aerofilatelia-2022/">Federal seminar of aerofilatelia – 2022</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.aida-aerofilatelia.org/en/2022/05/05/federal-seminar-of-aerofilatelia-2022/embed/#?secret=w8O0XMg5T8" width="600" height="338" title="“Federal seminar of aerofilatelia – 2022” — A.I.D.A. - Associazione Italiana di Aerofilatelia" data-secret="w8O0XMg5T8" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.aida-aerofilatelia.org/wp-includes/js/wp-embed.min.js </script> https://www.aida-aerofilatelia.org/wp-content/uploads/2022/05/ANTE_11.png270227The seminars that the Federation organizes periodically are an important moment of presentation of the new exhibition trends and regulations, as well as of cultural growth and experience for exhibitors and jurors. For these reasons, after last year’s seminars dedicated to the classes of open philately and thematic philately and to today’s experimental philatelic section,Continue reading