diff --git a/README-query.md b/README-query.md
index 27ded53..73f37d8 100644
--- a/README-query.md
+++ b/README-query.md
@@ -54,6 +54,7 @@ See the main readme for more examples on how to use the filters
 - mapOrientation=0-360 - normally true north faces up, use this to change which true direction is pointing up.
 - monochromeMarkers=xxxxxx - set constant html color for markers (parameter is an hexadecimal color).
 - monochromeTracks=xxxxxx - set constant html color for tracks (parameter is an hexadecimal color).
+- atcStyle - use a style somewhat like an ATC display
 - outlineWidth=value - set width for the for aircraft icons (only works with webGL disabled)
 - outlineColor=xxxxxx - set outline color (parameter is an hexadecimal color, only works with webGL disabled)
 - sidebarWidth=xxx - size of sidebar in pixels.
diff --git a/html/early.js b/html/early.js
index 92f20f2..06396a3 100644
--- a/html/early.js
+++ b/html/early.js
@@ -237,6 +237,10 @@ let uk_advisory = false;
 if (usp.has('uk_advisory')) {
     uk_advisory = true;
 }
+let atcStyle = false;
+if (usp.has('atcStyle')) {
+    atcStyle = true;
+}
 
 const customTiles = usp.get('customTiles');
 if (customTiles)
diff --git a/html/markers.js b/html/markers.js
index ac0c85a..723d3a5 100644
--- a/html/markers.js
+++ b/html/markers.js
@@ -1251,7 +1251,7 @@ function getBaseMarker(category, typeDesignator, typeDescription, wtc, addrtype,
                 return ['witchl', 1];
         }
     }
-    if (uk_advisory) {
+    if (atcStyle) {
         return ['asterisk', 1.2];
     }
     if (squareMania) {
diff --git a/html/planeObject.js b/html/planeObject.js
index e46da97..dc56dac 100644
--- a/html/planeObject.js
+++ b/html/planeObject.js
@@ -730,7 +730,7 @@ PlaneObject.prototype.getMarkerColor = function(options) {
         l += ColorByAlt.mlat.l;
     }
 
-    if (uk_advisory && (this.squawk == '7700' || this.squawk == '7600' || this.squawk == '7500')) {
+    if (atcStyle && (this.squawk == '7700' || this.squawk == '7600' || this.squawk == '7500')) {
         h = 0;
         s = 100;
         l = 40;
@@ -865,7 +865,7 @@ PlaneObject.prototype.updateIcon = function() {
         let speedString = (this.speed == null) ? (NBSP+'?'+NBSP) : format_speed_brief(this.speed, DisplayUnits, showLabelUnits).padStart(3, NBSP);
 
         labelText = "";
-        if (uk_advisory) {
+        if (atcStyle) {
             labelText += callsign + '\n';
             labelText += altString + '\n';
             labelText += 'x' + this.squawk;
@@ -913,7 +913,7 @@ PlaneObject.prototype.updateIcon = function() {
                 labelText += speedString + NBSP + NNBSP + altString.padStart(6, NBSP) + '\n';
             }
         }
-        if (g.extendedLabels < 3 && !uk_advisory) {
+        if (g.extendedLabels < 3 && !atcStyle) {
             labelText += callsign;
         }
     }
diff --git a/html/script.js b/html/script.js
index 6fb0672..6cf61ce 100644
--- a/html/script.js
+++ b/html/script.js
@@ -896,21 +896,25 @@ function earlyInitPage() {
     let value;
 
     if (uk_advisory) {
+        defaultOverlays.push('uka_airports');
+        defaultOverlays.push('uka_airspaces');
+        defaultOverlays.push('uka_runways');
+        defaultOverlays.push('uka_shoreham');
+        atcStyle = true;
+    }
 
+    if (atcStyle) {
         labels_top = true;
         tempTrails = true;
         tempTrailsTimeout = 45;
         SiteCirclesDistances = new Array(5, 10, 20);
         SiteCirclesLineDash = [5, 5];
         SiteCirclesColors = ['#2b3436', '#2b3436', '#2b3436'];
-        defaultOverlays.push('uka_airports');
-        defaultOverlays.push('uka_airspaces');
-        defaultOverlays.push('uka_runways');
-        defaultOverlays.push('uka_shoreham');
         MapType_tar1090 = 'carto_light_all';
         lineWidth=4;
         g.enableLabels=true;
     }
+
     if (usp.has('debugFetch')) {
         debugFetch = true;
     }