diff --git a/application/models/Activated_gridmap_model.php b/application/models/Activated_gridmap_model.php
index 53f2cfc34..89ad55257 100644
--- a/application/models/Activated_gridmap_model.php
+++ b/application/models/Activated_gridmap_model.php
@@ -22,7 +22,7 @@ class Activated_gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -65,7 +65,7 @@ class Activated_gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -107,7 +107,7 @@ class Activated_gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -150,7 +150,7 @@ class Activated_gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
diff --git a/application/models/Gridmap_model.php b/application/models/Gridmap_model.php
index ee5a5a1df..cb50f1dc4 100644
--- a/application/models/Gridmap_model.php
+++ b/application/models/Gridmap_model.php
@@ -24,7 +24,7 @@ class Gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -70,7 +70,7 @@ class Gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -114,7 +114,7 @@ class Gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
@@ -159,7 +159,7 @@ class Gridmap_model extends CI_Model {
 		if ($band != 'All') {
             if ($band == 'SAT') {
                 $sql .= " and col_prop_mode ='" . $band . "'";
-                if ($sat != 'All') {
+                if ($sat != 'All' && $sat != '') {
                     $sql .= " and col_sat_name ='" . $sat . "'";
                 }
             } else {
diff --git a/application/views/gridmap/index.php b/application/views/gridmap/index.php
index a5be24728..655d7e095 100644
--- a/application/views/gridmap/index.php
+++ b/application/views/gridmap/index.php
@@ -23,8 +23,8 @@
 
                 <?php if (count($sats_available) != 0) { ?>
                     <label class="col-md-1" id="satslabel" for="distplot_sats" <?php if ($user_default_band != "SAT") { ?>style="display: none;" <?php } ?>><?php echo lang('gridsquares_sat'); ?></label>
-                    <div class="col-sm-2" id="sats" <?php if ($user_default_band != "SAT") { ?>style="display: none;" <?php } ?>>
-                        <select class="form-select form-select-sm">
+                    <div class="col-sm-2" id="sats_div" <?php if ($user_default_band != "SAT") { ?>style="display: none;" <?php } ?>>
+                        <select class="form-select form-select-sm" id="sat">
                             <option value="All"><?php echo lang('general_word_all') ?></option>
                             <?php foreach ($sats_available as $sat) {
                                 echo '<option value="' . $sat . '"' . '>' . $sat . '</option>' . "\n";
diff --git a/assets/js/sections/gridmap.js b/assets/js/sections/gridmap.js
index 78b3b8cc2..a7e4b883f 100644
--- a/assets/js/sections/gridmap.js
+++ b/assets/js/sections/gridmap.js
@@ -3,15 +3,15 @@ var modalloading=false;
 $('#band').change(function(){
 	var band = $("#band option:selected").text();
 	if (band != "SAT") {
-		$("#sats").val('All');
+		$("#sat").val('All');
 		$("#orbits").val('All');
-		$("#sats").hide();
+		$("#sats_div").hide();
 		$("#orbits").hide();
 		$("#satslabel").hide();
 		$("#orbitslabel").hide();
         $('#propagation').val('').prop('disabled', false);
 	} else {
-		$("#sats").show();
+		$("#sats_div").show();
 		$("#orbits").show();
 		$("#orbitslabel").show();
 		$("#satslabel").show();
@@ -62,7 +62,7 @@ function gridPlot(form, visitor=true) {
             lotw: $("#lotw").is(":checked"),
             eqsl: $("#eqsl").is(":checked"),
             qrz: $("#qrz").is(":checked"),
-            sat: $("#sats").val(),
+            sat: $("#sat").val(),
             orbit: $("#orbits").val(),
             propagation: $('#propagation').val()
 		},
@@ -143,7 +143,7 @@ function spawnGridsquareModal(loc_4char) {
 			'Searchphrase': loc_4char,
 			'Band': $("#band").val(),
 			'Mode': $("#mode").val(),
-			'Sat': $("#sats").val(),
+			'Sat': $("#sat").val(),
 			'Orbit': $("#orbits").val(),
             'Propagation': $('#propagation').val(),
 			'Type': 'VUCC'