increase range of searched and displayed frequencies 40 -> 50 nm

diff --git a/src/ATC/ATCDialog.cxx b/src/ATC/ATCDialog.cxx
index ab54a3f7b22b409e563128f4802883e5e5b1d557..2946478da79633c790f46e5801005ff4526be488 100644 (file)
--- a/src/ATC/ATCDialog.cxx
+++ b/src/ATC/ATCDialog.cxx
@@ -314,7 +314,7 @@ void FGATCDialog::FreqDialog() {
        // remove all dynamic airport/ATC buttons
        button_group->removeChildren("button", false);
 
-       // Find the ATC stations within a reasonable range (about 40 miles?)
+       // Find the ATC stations within a reasonable range
        comm_list_type atc_stations;
        comm_list_iterator atc_stat_itr;
        
@@ -325,7 +325,7 @@ void FGATCDialog::FreqDialog() {
                lat * SGD_DEGREES_TO_RADIANS, elev));
 
        // search stations in range
-       int num_stat = current_commlist->FindByPos(lon, lat, elev, 40.0, &atc_stations);
+       int num_stat = current_commlist->FindByPos(lon, lat, elev, 50.0, &atc_stations);
        if (num_stat != 0) {
                map<atcdata, bool> uniq;
                // fill map (sorts by distance and removes duplicates)