{"id":2684,"date":"2026-01-08T22:08:03","date_gmt":"2026-01-08T21:08:03","guid":{"rendered":"https:\/\/acriv.org\/WP\/?page_id=2684"},"modified":"2026-01-08T22:08:03","modified_gmt":"2026-01-08T21:08:03","slug":"g3x-gmc507","status":"publish","type":"page","link":"https:\/\/acriv.org\/WP\/g3x-gmc507\/","title":{"rendered":"G3X : GMC507"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"206\" src=\"https:\/\/acriv.org\/WP\/wp-content\/uploads\/2026\/01\/image-1.png\" alt=\"\" class=\"wp-image-2685\" style=\"width:474px;height:auto\" srcset=\"https:\/\/acriv.org\/WP\/wp-content\/uploads\/2026\/01\/image-1.png 574w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2026\/01\/image-1-300x108.png 300w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2026\/01\/image-1-310x111.png 310w, https:\/\/acriv.org\/WP\/wp-content\/uploads\/2026\/01\/image-1-150x54.png 150w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><strong><em>G3X &#8211; GMC507<\/em><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-vivid-red-color has-luminous-vivid-amber-background-color has-text-color has-background has-link-color has-medium-font-size wp-elements-d07ca50e1c8e1dfd2dad649b55fc488f\"><strong>SAISIR UN PLAN DE VOL &amp; ACTIVER LE PILOTE AUTOMATIQUE<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Architecture et logique du syst\u00e8me (point cl\u00e9)<\/h2>\n\n\n\n<p>Dans cette configuration :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>G3X Touch<\/strong> :\n<ul class=\"wp-block-list\">\n<li>calcule la navigation GPS,<\/li>\n\n\n\n<li>h\u00e9berge le plan de vol,<\/li>\n\n\n\n<li>fournit les ordres de guidage lat\u00e9ral et vertical.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>GMC 507<\/strong> :\n<ul class=\"wp-block-list\">\n<li>est <strong>l\u2019interface de commande<\/strong> du pilote automatique,<\/li>\n\n\n\n<li>engage les servos (roulis \/ tangage),<\/li>\n\n\n\n<li>applique les modes s\u00e9lectionn\u00e9s (NAV, ALT, VS, FLC).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Contrairement au cas avec GTN :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>le G3X est ici le \u201ccerveau navigation\u201d<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. Acc\u00e8s \u00e0 la gestion des plans de vol sur le G3X<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 1 \u2014 Acc\u00e9der \u00e0 la page Flight Plan<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sur l\u2019\u00e9cran G3X :\n<ul class=\"wp-block-list\">\n<li>toucher <strong>FPL<\/strong> ou <strong>Flight Plan<\/strong> (selon configuration).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>L\u2019\u00e9cran affiche :\n<ul class=\"wp-block-list\">\n<li>soit un plan vide,<\/li>\n\n\n\n<li>soit le dernier plan utilis\u00e9,<\/li>\n\n\n\n<li>soit un plan stock\u00e9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. Cr\u00e9ation du plan de vol sur le G3X (pas \u00e0 pas)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 Cr\u00e9er un nouveau plan<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Appuyer sur <strong>Menu<\/strong> \u2192 <em>Create New Flight Plan<\/em><br>ou<\/li>\n\n\n\n<li>Toucher directement une ligne vide.<\/li>\n<\/ul>\n\n\n\n<p>Le curseur se positionne sur la <strong>premi\u00e8re ligne<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 Saisir le point de d\u00e9part<\/h3>\n\n\n\n<p>Deux cas usuels :<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Cas 1 \u2014 D\u00e9part d\u2019un a\u00e9rodrome<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Toucher la premi\u00e8re ligne.<\/li>\n\n\n\n<li>Entrer le <strong>code OACI<\/strong> (ex. LFRN).<\/li>\n\n\n\n<li>Valider.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Cas 2 \u2014 Position actuelle (recommand\u00e9 apr\u00e8s mise en route)<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Menu \u2192 <strong>Insert Present Position (PPOS)<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 En VFR, <strong>PPOS<\/strong> \u00e9vite toute ambigu\u00eft\u00e9 au d\u00e9collage.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 Ajouter les points de route interm\u00e9diaires<\/h3>\n\n\n\n<p>Pour chaque point :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Toucher la ligne suivante vide.<\/li>\n\n\n\n<li>Saisir :\n<ul class=\"wp-block-list\">\n<li>a\u00e9rodrome,<\/li>\n\n\n\n<li>VOR \/ NDB,<\/li>\n\n\n\n<li>point RNAV,<\/li>\n\n\n\n<li>point utilisateur.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Valider.<\/li>\n<\/ol>\n\n\n\n<p>Le G3X :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>calcule automatiquement :\n<ul class=\"wp-block-list\">\n<li>cap,<\/li>\n\n\n\n<li>distance,<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>relie graphiquement les segments.<\/li>\n<\/ul>\n\n\n\n<p>\u26a0\ufe0f L\u2019ordre d\u2019entr\u00e9e = <strong>ordre r\u00e9el de navigation<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 Ajouter la destination<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Derni\u00e8re ligne :\n<ul class=\"wp-block-list\">\n<li>saisir l\u2019a\u00e9rodrome d\u2019arriv\u00e9e.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>V\u00e9rifier que la route est <strong>continue<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. V\u00e9rification d\u00e9taill\u00e9e du plan de vol<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 V\u00e9rification graphique<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Passer en <strong>Map \/ Navigation Map<\/strong>.<\/li>\n\n\n\n<li>V\u00e9rifier :\n<ul class=\"wp-block-list\">\n<li>coh\u00e9rence de la trajectoire,<\/li>\n\n\n\n<li>absence de d\u00e9tour involontaire,<\/li>\n\n\n\n<li>logique par rapport \u00e0 l\u2019espace a\u00e9rien.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 V\u00e9rification textuelle<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Caps et distances r\u00e9alistes.<\/li>\n\n\n\n<li>Aucun waypoint ambigu ou mal s\u00e9lectionn\u00e9.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 Outils de correction<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Remove Waypoint<\/strong><\/li>\n\n\n\n<li><strong>Insert Waypoint<\/strong><\/li>\n\n\n\n<li><strong>Invert Flight Plan<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. Activation du plan de vol sur le G3X<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 5 \u2014 Activer le plan<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sur la page <strong>Flight Plan<\/strong> :\n<ul class=\"wp-block-list\">\n<li>Menu \u2192 <strong>Activate Flight Plan<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Effets imm\u00e9diats :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>la route devient <strong>magenta<\/strong>,<\/li>\n\n\n\n<li>le premier segment devient actif,<\/li>\n\n\n\n<li>le guidage GPS est disponible.<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Tant que le plan n\u2019est pas <strong>activ\u00e9<\/strong>, le pilote automatique <strong>ne peut pas suivre la route<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6. Pr\u00e9paration \u00e0 l\u2019engagement du pilote automatique<\/h2>\n\n\n\n<p>Avant d\u2019utiliser le <strong>GMC 507<\/strong>, v\u00e9rifier sur le G3X :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Route magenta visible.<\/li>\n\n\n\n<li>Source lat\u00e9rale = <strong>GPS (interne G3X)<\/strong>.<\/li>\n\n\n\n<li>Avion <strong>stabilis\u00e9<\/strong> :\n<ul class=\"wp-block-list\">\n<li>ailes proches de l\u2019horizontale,<\/li>\n\n\n\n<li>vitesse dans l\u2019enveloppe,<\/li>\n\n\n\n<li>trajectoire raisonnablement align\u00e9e avec la route.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7. Engagement du GMC 507 \u2013 suivi de route + altitude<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 6 \u2014 Engager l\u2019autopilote<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Appuyer sur <strong>AP<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Effet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>les servos s\u2019engagent,<\/li>\n\n\n\n<li>modes par d\u00e9faut :\n<ul class=\"wp-block-list\">\n<li><strong>ROL<\/strong> (roulis),<\/li>\n\n\n\n<li><strong>PIT<\/strong> (tangage).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u26a0\ufe0f \u00c0 ce stade :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pas encore de suivi GPS,<\/li>\n\n\n\n<li>pas encore de maintien d\u2019altitude.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 7 \u2014 Activer le suivi de la route GPS<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Appuyer sur <strong>NAV<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Conditions :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>plan actif,<\/li>\n\n\n\n<li>source GPS valide,<\/li>\n\n\n\n<li>angle d\u2019interception raisonnable.<\/li>\n<\/ul>\n\n\n\n<p>Effet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>le mode lat\u00e9ral devient <strong>GPS<\/strong>,<\/li>\n\n\n\n<li>l\u2019avion intercepte puis suit la <strong>route magenta<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Sur le G3X :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>le mode <strong>GPS<\/strong> appara\u00eet <strong>en vert<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9tape 8 \u2014 Activer le maintien d\u2019altitude<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Appuyer sur <strong>ALT<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Effet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>l\u2019altitude actuelle est <strong>captur\u00e9e<\/strong>,<\/li>\n\n\n\n<li>le mode vertical devient <strong>ALT<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 Configuration standard de croisi\u00e8re :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LAT : GPS<\/strong><\/li>\n\n\n\n<li><strong>VERT : ALT<\/strong><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">8. Cas fr\u00e9quent : mont\u00e9e ou descente vers une altitude cible<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">8.1 S\u00e9lection d\u2019altitude<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9gler l\u2019altitude cible via <strong>ALT SEL<\/strong> sur le G3X.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8.2 Choix du mode vertical<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FLC<\/strong> : mont\u00e9e s\u00e9curis\u00e9e \u00e0 vitesse cible (recommand\u00e9).<\/li>\n\n\n\n<li><strong>VS<\/strong> : mont\u00e9e\/descente \u00e0 taux fixe.<\/li>\n<\/ul>\n\n\n\n<p>Le syst\u00e8me :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>suit la route GPS,<\/li>\n\n\n\n<li>capture automatiquement l\u2019altitude s\u00e9lectionn\u00e9e,<\/li>\n\n\n\n<li>bascule en <strong>ALT<\/strong> \u00e0 l\u2019arriv\u00e9e.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">9. Direct-To et modifications en vol<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Direct-To<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bouton <strong>Direct-To<\/strong> sur le G3X.<\/li>\n\n\n\n<li>Choisir le point.<\/li>\n\n\n\n<li>Valider.<\/li>\n<\/ul>\n\n\n\n<p>Effet :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nouvelle trajectoire GPS,<\/li>\n\n\n\n<li>suivie imm\u00e9diatement par le GMC 507 si <strong>NAV<\/strong> est actif.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">10. Surveillance indispensable<\/h2>\n\n\n\n<p>Sur le G3X :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modes actifs <strong>en vert<\/strong> :\n<ul class=\"wp-block-list\">\n<li>GPS (lat\u00e9ral),<\/li>\n\n\n\n<li>ALT \/ VS \/ FLC (vertical).<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u00c9cart lat\u00e9ral (XTK).<\/li>\n\n\n\n<li>Vitesse air (critique en FLC).<\/li>\n<\/ul>\n\n\n\n<p>\u26a0\ufe0f Un mode blanc = <strong>arm\u00e9<\/strong>, pas actif.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">11. Erreurs courantes \u00e0 \u00e9viter<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Oublier d\u2019<strong>activer le plan de vol<\/strong>.<\/li>\n\n\n\n<li>Engager <strong>NAV<\/strong> alors que la trajectoire n\u2019est pas interceptable.<\/li>\n\n\n\n<li>Capturer <strong>ALT<\/strong> en mont\u00e9e ou descente non stabilis\u00e9e.<\/li>\n\n\n\n<li>Penser que le pilote automatique \u201ccorrige tout\u201d.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">12. R\u00e9sum\u00e9 ultra-op\u00e9rationnel<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>FPL<\/strong> \u2192 cr\u00e9er et v\u00e9rifier la route<\/li>\n\n\n\n<li><strong>Activate Flight Plan<\/strong><\/li>\n\n\n\n<li><strong>AP<\/strong><\/li>\n\n\n\n<li><strong>NAV<\/strong><\/li>\n\n\n\n<li><strong>ALT<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u2192 Route GPS suivie + altitude maintenue.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G3X &#8211; GMC507 SAISIR UN PLAN DE VOL &amp; ACTIVER LE PILOTE AUTOMATIQUE 1. Architecture et logique du syst\u00e8me (point cl\u00e9) Dans cette configuration : \ud83d\udc49 Contrairement au cas avec GTN : 2. Acc\u00e8s \u00e0 la gestion des plans de vol sur le G3X \u00c9tape 1 \u2014 Acc\u00e9der \u00e0 la page Flight Plan 3. Cr\u00e9ation du plan de vol sur<\/p>\n<p><a class=\"more-link\" href=\"https:\/\/acriv.org\/WP\/g3x-gmc507\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2684","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/comments?post=2684"}],"version-history":[{"count":1,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2684\/revisions"}],"predecessor-version":[{"id":2686,"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/pages\/2684\/revisions\/2686"}],"wp:attachment":[{"href":"https:\/\/acriv.org\/WP\/wp-json\/wp\/v2\/media?parent=2684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}