diff --git a/application/controllers/Gridsquares.php b/application/controllers/Gridsquares.php
index dee4d7f1..da2ac878 100644
--- a/application/controllers/Gridsquares.php
+++ b/application/controllers/Gridsquares.php
@@ -35,9 +35,43 @@ class Gridsquares extends CI_Controller {
 		$array_grid_2char = array();
 		$array_grid_4char = array();
 
+
+		$array_confirmed_grid_2char = array();
+		$array_confirmed_grid_4char = array();
+
 		$grid_2char = "";
 		$grid_4char = "";
 
+		$grid_2char_confirmed = "";
+		$grid_4char_confirmed = "";
+
+
+		// Get Confirmed LOTW & Paper Squares (non VUCC)
+		$query = $this->gridsquares_model->get_confirmed_sat_squares();
+
+		if ($query->num_rows() > 0)
+		{
+			foreach ($query->result() as $row)
+			{
+
+				$grid_2char_confirmed = strtoupper(substr($row->SAT_SQUARE,0,2));
+				$grid_4char_confirmed = strtoupper(substr($row->SAT_SQUARE,0,4));
+
+				// Check if 2 Char is in array
+				if(!in_array($grid_2char_confirmed, $array_confirmed_grid_2char)){
+					array_push($array_confirmed_grid_2char, $grid_2char_confirmed);	
+				}
+
+
+				if(!in_array($grid_4char_confirmed, $array_confirmed_grid_4char)){
+					array_push($array_confirmed_grid_4char, $grid_4char_confirmed);	
+				}
+
+
+			}
+		}
+
+		// Get worked squares
 		$query = $this->gridsquares_model->get_worked_sat_squares();
 
 		if ($query->num_rows() > 0)
@@ -88,6 +122,33 @@ class Gridsquares extends CI_Controller {
 			}
 		}
 
+		// Confirmed Squares
+		$query_vucc = $this->gridsquares_model->get_confirmed_sat_vucc_squares();
+
+		if ($query_vucc->num_rows() > 0)
+		{
+			foreach ($query_vucc->result() as $row)
+			{
+
+				$grids = explode(",", $row->COL_VUCC_GRIDS);
+
+				foreach($grids as $key) {    
+				    $grid_2char_confirmed = strtoupper(substr($key,0,2));
+					$grid_4char_confirmed = strtoupper(substr($key,0,4));
+
+					// Check if 2 Char is in array
+					if(!in_array($grid_2char_confirmed, $array_confirmed_grid_2char)){
+						array_push($array_confirmed_grid_2char, $grid_2char_confirmed);	
+					}
+
+
+					if(!in_array($grid_2char_confirmed, $array_confirmed_grid_4char)){
+						array_push($array_confirmed_grid_4char, $grid_2char_confirmed);	
+					}
+				}
+			}
+		}
+
 
 		function js_str($s)
 		{
@@ -101,6 +162,9 @@ class Gridsquares extends CI_Controller {
 		}
 
 
+		$data['grid_2char_confirmed'] = js_array($array_confirmed_grid_2char);
+		$data['grid_4char_confirmed'] = js_array($array_confirmed_grid_4char);
+
 		$data['grid_2char'] = js_array($array_grid_2char);
 		$data['grid_4char'] = js_array($array_grid_4char);
 
@@ -118,13 +182,38 @@ class Gridsquares extends CI_Controller {
 
 		$data['page_title'] = "Gridsquare Map";
 
-
 		$array_grid_2char = array();
 		$array_grid_4char = array();
 
+		$array_grid_2char_confirmed = array();
+		$array_grid_4char_confirmed = array();
+
 		$grid_2char = "";
 		$grid_4char = "";
 
+		$grid_2char_confirmed = "";
+		$grid_4char_confirmed = "";
+
+		$query = $this->gridsquares_model->get_band_confirmed($band);
+
+		if ($query->num_rows() > 0)
+		{
+			foreach ($query->result() as $row)
+			{
+				$grid_2char_confirmed = strtoupper(substr($row->GRID_SQUARES,0,2));
+				$grid_4char_confirmed = strtoupper(substr($row->GRID_SQUARES,0,4));
+
+				// Check if 2 Char is in array
+				if(!in_array($grid_2char_confirmed, $array_grid_2char_confirmed)){
+					array_push($array_grid_2char_confirmed, $grid_2char_confirmed);	
+				}
+
+				if(!in_array($grid_4char_confirmed, $array_grid_4char_confirmed)){
+					array_push($array_grid_4char_confirmed, $grid_4char_confirmed);	
+				}
+			}
+		}
+
 		$query = $this->gridsquares_model->get_band($band);
 
 		if ($query->num_rows() > 0)
@@ -160,6 +249,8 @@ class Gridsquares extends CI_Controller {
 		    return '[' . implode(',', $temp) . ']';
 		}
 
+		$data['grid_2char_confirmed'] = js_array($array_grid_2char_confirmed);
+		$data['grid_4char_confirmed'] = js_array($array_grid_4char_confirmed);
 
 		$data['grid_2char'] = js_array($array_grid_2char);
 		$data['grid_4char'] = js_array($array_grid_4char);
diff --git a/application/models/Gridsquares_model.php b/application/models/Gridsquares_model.php
index abfa0415..285599f3 100644
--- a/application/models/Gridsquares_model.php
+++ b/application/models/Gridsquares_model.php
@@ -1,7 +1,7 @@
 <?php
 
 class Gridsquares_model extends CI_Model {
-    
+
     function __construct()
     {
         // Call the Model constructor
@@ -12,6 +12,15 @@ class Gridsquares_model extends CI_Model {
         return $this->db->query('SELECT distinct substring(COL_GRIDSQUARE,1,4) as SAT_SQUARE, COL_SAT_NAME FROM '.$this->config->item('table_name').' WHERE COL_GRIDSQUARE != "" AND COL_SAT_NAME != ""');
 	}
 
+
+    function get_confirmed_sat_squares() {
+        return $this->db->query('SELECT distinct substring(COL_GRIDSQUARE,1,4) as SAT_SQUARE, COL_SAT_NAME FROM '.$this->config->item('table_name').' WHERE COL_GRIDSQUARE != "" AND COL_SAT_NAME != "" AND (COL_LOTW_QSL_RCVD = "Y" OR COL_QSL_RCVD = "Y")');
+    }
+
+    function get_confirmed_sat_vucc_squares() {
+        return $this->db->query('SELECT COL_VUCC_GRIDS, COL_SAT_NAME FROM '.$this->config->item('table_name').' WHERE COL_VUCC_GRIDS != "" AND COL_SAT_NAME != "" AND (COL_LOTW_QSL_RCVD = "Y" OR COL_QSL_RCVD = "Y") AND (COL_LOTW_QSL_RCVD = "Y" OR COL_QSL_RCVD = "Y")');
+    }
+
     function get_worked_sat_vucc_squares() {
 	    $this->db->select('COL_PRIMARY_KEY, COL_VUCC_GRIDS, COL_SAT_NAME');
     	$this->db->where('COL_VUCC_GRIDS !=', "");
@@ -20,6 +29,23 @@ class Gridsquares_model extends CI_Model {
 	}
 
     function get_band($band) {
-        return $this->db->query('SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES, COL_BAND FROM '.$this->config->item('table_name').' WHERE COL_GRIDSQUARE != "" AND COL_BAND = "'.$band.'"');
+        return $this->db->query('SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES, COL_BAND FROM '.$this->config->item('table_name').'
+            WHERE COL_GRIDSQUARE != "" 
+            AND COL_BAND = "'.$band.'"
+            AND COL_PROP_MODE != "SAT"
+            AND COL_PROP_MODE != "INTERNET"
+            AND COL_PROP_MODE != "ECH"
+            AND COL_PROP_MODE != "RPT"
+            ');
+    }
+
+    function get_band_confirmed($band) {
+        return $this->db->query('SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES, COL_BAND FROM '.$this->config->item('table_name').' WHERE COL_GRIDSQUARE != "" AND COL_BAND = "'.$band.'" 
+            AND COL_PROP_MODE != "SAT"
+            AND COL_PROP_MODE != "INTERNET"
+            AND COL_PROP_MODE != "ECH"
+            AND COL_PROP_MODE != "RPT"
+            AND (COL_LOTW_QSL_RCVD = "Y" OR COL_QSL_RCVD = "Y")
+            ');
     }
 }
\ No newline at end of file
diff --git a/application/views/interface_assets/footer.php b/application/views/interface_assets/footer.php
index 829e44ff..782c6e27 100644
--- a/application/views/interface_assets/footer.php
+++ b/application/views/interface_assets/footer.php
@@ -545,6 +545,9 @@ $(document).ready(function(){
   var grid_two = <?php echo $grid_2char; ?>;
   var grid_four = <?php echo $grid_4char; ?>;
 
+  var grid_two_confirmed = <?php echo $grid_2char_confirmed; ?>;
+  var grid_four_confirmed = <?php echo $grid_4char_confirmed; ?>;
+
   var maidenhead = L.maidenhead().addTo(map);
 
 </script>
diff --git a/assets/js/leaflet/L.MaidenheadColoured.js b/assets/js/leaflet/L.MaidenheadColoured.js
index e440d15b..8ec183f9 100644
--- a/assets/js/leaflet/L.MaidenheadColoured.js
+++ b/assets/js/leaflet/L.MaidenheadColoured.js
@@ -57,8 +57,16 @@ L.Maidenhead = L.LayerGroup.extend({
 		for (var lon = left; lon < right; lon += (unit*2)) {
 			for (var lat = bottom; lat < top; lat += unit) {
 			var bounds = [[lat,lon],[lat+unit,lon+(unit*2)]];
+	
 			if(grid_two.includes(this._getLocator(lon,lat)) || grid_four.includes(this._getLocator(lon,lat))) {
+
+				if(grid_two_confirmed.includes(this._getLocator(lon,lat)) || grid_four_confirmed.includes(this._getLocator(lon,lat))) {
+					
+					this.addLayer(L.rectangle(bounds, {color: 'rgb(144,238,144)', weight: 1, fillOpacity: 0.6, fill:true, interactive: false}));
+				} else {
+
 				this.addLayer(L.rectangle(bounds, {color: this.options.color, weight: 1, fillOpacity: 0.6, fill:true, interactive: false}));
+				}
 			} else {
 				this.addLayer(L.rectangle(bounds, {color: this.options.color, weight: 1, fill:false, interactive: false}));	
 			}