diff --git a/application/controllers/Awards.php b/application/controllers/Awards.php
index 663518e4..cd405b62 100644
--- a/application/controllers/Awards.php
+++ b/application/controllers/Awards.php
@@ -523,6 +523,112 @@ class Awards extends CI_Controller {
         $this->load->view('awards/details', $data);
     }
 
+    public function gridmaster() {
+      $data['page_title']= lang('menu_us_gridmaster');
+
+      $this->load->model('bands');
+      $this->load->model('gridmap_model');
+      $this->load->model('stations');
+
+      $data['homegrid']= explode(',', $this->stations->find_gridsquare());
+
+      $data['modes'] = $this->gridmap_model->get_worked_modes();
+      $data['bands']= $this->bands->get_worked_bands();
+      $data['sats_available']= $this->bands->get_worked_sats();
+
+      $data['layer']= $this->optionslib->get_option('option_map_tile_server');
+
+      $data['attribution']= $this->optionslib->get_option('option_map_tile_server_copyright');
+
+      $data['gridsquares_gridsquares']= lang('gridsquares_gridsquares');
+      $data['gridsquares_gridsquares_worked']= lang('gridsquares_gridsquares_worked');
+      $data['gridsquares_gridsquares_lotw']= lang('gridsquares_gridsquares_lotw');
+      $data['gridsquares_gridsquares_paper']= lang('gridsquares_gridsquares_paper');
+
+      $footerData = [];
+      $footerData['scripts']= [
+         'assets/js/leaflet/geocoding.js',
+         'assets/js/leaflet/L.MaidenheadColouredGridmasterMap.js',
+         'assets/js/sections/gridmaster.js?'
+      ];
+
+      $this->load->view('interface_assets/header',$data);
+      $this->load->view('awards/gridmaster/index');
+      $this->load->view('interface_assets/footer',$footerData);
+    }
+
+	public function getGridmasterGridsjs() {
+		$this->load->model('gridmaster_model');
+
+		$array_grid_4char = array();
+		$array_grid_4char_lotw = array();
+		$array_grid_4char_paper = array();
+
+		$grid_4char = "";
+		$grid_4char_lotw = "";
+
+		$query = $this->gridmaster_model->get_lotw();
+		if ($query && $query->num_rows() > 0) {
+			foreach ($query->result() as $row) 	{
+				$grid_4char_lotw = strtoupper(substr($row->GRID_SQUARES,0,4));
+				if(!in_array($grid_4char_lotw, $array_grid_4char_lotw)){
+					array_push($array_grid_4char_lotw, $grid_4char_lotw);
+				}
+			}
+		}
+
+		$query = $this->gridmaster_model->get_paper();
+		if ($query && $query->num_rows() > 0) {
+			foreach ($query->result() as $row) 	{
+				$grid_4char_paper = strtoupper(substr($row->GRID_SQUARES,0,4));
+				if(!in_array($grid_4char_paper, $array_grid_4char_paper)){
+					array_push($array_grid_4char_paper, $grid_4char_paper);
+				}
+			}
+		}
+
+		$query = $this->gridmaster_model->get_worked();
+		if ($query && $query->num_rows() > 0) {
+			foreach ($query->result() as $row) {
+				$grid_four = strtoupper(substr($row->GRID_SQUARES,0,4));
+				if(!in_array($grid_four, $array_grid_4char)){
+					array_push($array_grid_4char, $grid_four);	
+				}
+			}
+		}
+
+		$vucc_grids = $this->gridmaster_model->get_vucc_lotw();
+		foreach($vucc_grids as $key) {
+			$grid_four_lotw = strtoupper(substr($key,0,4));
+			if(!in_array($grid_four_lotw, $array_grid_4char_lotw)){
+				array_push($array_grid_4char_lotw, $grid_four_lotw);
+			}
+		}
+
+		$vucc_grids = $this->gridmaster_model->get_vucc_paper();
+		foreach($vucc_grids as $key) {
+			$grid_four_paper = strtoupper(substr($key,0,4));
+			if(!in_array($grid_four_paper, $array_grid_4char_paper)){
+				array_push($array_grid_4char_paper, $grid_four_paper);
+			}
+		}
+
+		$vucc_grids = $this->gridmaster_model->get_vucc_worked();
+		foreach($vucc_grids as $key) {
+			$grid_four = strtoupper(substr($key,0,4));
+			if(!in_array($grid_four, $array_grid_4char)){
+				array_push($array_grid_4char, $grid_four);
+			}
+		}
+
+		$data['grid_4char_lotw'] = ($array_grid_4char_lotw);
+		$data['grid_4char_paper'] = ($array_grid_4char_paper);
+		$data['grid_4char'] = ($array_grid_4char);
+
+		header('Content-Type: application/json');
+		echo json_encode($data);
+	}
+
 	/*
 		Handles showing worked Sigs
 		Adif fields: my_sig
diff --git a/application/language/bulgarian/menu_lang.php b/application/language/bulgarian/menu_lang.php
index a0722674..9a61fb7d 100644
--- a/application/language/bulgarian/menu_lang.php
+++ b/application/language/bulgarian/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/chinese_simplified/gridsquares_lang.php b/application/language/chinese_simplified/gridsquares_lang.php
index 7f461cc1..a2d127dd 100644
--- a/application/language/chinese_simplified/gridsquares_lang.php
+++ b/application/language/chinese_simplified/gridsquares_lang.php
@@ -23,5 +23,7 @@ $lang['gridsquares_button_plot'] = '绘制';
 $lang['gridsquares_gridsquares'] = '网格';
 $lang['gridsquares_gridsquares_confirmed'] = '已确认的网格';
 $lang['gridsquares_gridsquares_not_confirmed'] = '未确认的网格';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_total_worked'] = '总共工作过的网格';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/chinese_simplified/menu_lang.php b/application/language/chinese_simplified/menu_lang.php
index 3872580d..0d8609d8 100644
--- a/application/language/chinese_simplified/menu_lang.php
+++ b/application/language/chinese_simplified/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/czech/gridsquares_lang.php b/application/language/czech/gridsquares_lang.php
index fd6949fb..13ffd30d 100644
--- a/application/language/czech/gridsquares_lang.php
+++ b/application/language/czech/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Zobrazit';
 
 $lang['gridsquares_gridsquares'] = 'Lokátory';
 $lang['gridsquares_gridsquares_confirmed'] = 'Potvrzené lokátory';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Nepotvrzené lokátory';
 $lang['gridsquares_gridsquares_total_worked'] = 'Celkový počet odpracovaných lokátorů';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/czech/menu_lang.php b/application/language/czech/menu_lang.php
index bb2d244d..db5861f6 100644
--- a/application/language/czech/menu_lang.php
+++ b/application/language/czech/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US okresy';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/dutch/gridsquares_lang.php b/application/language/dutch/gridsquares_lang.php
index aa739b29..d8d4a1b7 100644
--- a/application/language/dutch/gridsquares_lang.php
+++ b/application/language/dutch/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
 $lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
diff --git a/application/language/dutch/menu_lang.php b/application/language/dutch/menu_lang.php
index 7428ddd3..7672f1be 100644
--- a/application/language/dutch/menu_lang.php
+++ b/application/language/dutch/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/english/gridsquares_lang.php b/application/language/english/gridsquares_lang.php
index ae5e2867..0b18933e 100644
--- a/application/language/english/gridsquares_lang.php
+++ b/application/language/english/gridsquares_lang.php
@@ -21,7 +21,10 @@ $lang['gridsquares_confirmation'] = 'Confirmation';
 $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
+$lang['gridsquares_gridsquares_worked'] = 'Gridsquares worked';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/english/menu_lang.php b/application/language/english/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/english/menu_lang.php
+++ b/application/language/english/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/finnish/gridsquares_lang.php b/application/language/finnish/gridsquares_lang.php
index fadea256..af17febc 100644
--- a/application/language/finnish/gridsquares_lang.php
+++ b/application/language/finnish/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Merkitse';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
 $lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
diff --git a/application/language/finnish/menu_lang.php b/application/language/finnish/menu_lang.php
index b7d762e0..9ae8e3ec 100644
--- a/application/language/finnish/menu_lang.php
+++ b/application/language/finnish/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'USA Osavaltiot';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/french/gridsquares_lang.php b/application/language/french/gridsquares_lang.php
index 572124c8..d1611bf6 100644
--- a/application/language/french/gridsquares_lang.php
+++ b/application/language/french/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Locators';
 $lang['gridsquares_gridsquares_confirmed'] = 'Locators confirmés';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Locators non confirmés';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total des Locators contactés';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/german/gridsquares_lang.php b/application/language/german/gridsquares_lang.php
index 6fc2a3c9..9d9fb621 100644
--- a/application/language/german/gridsquares_lang.php
+++ b/application/language/german/gridsquares_lang.php
@@ -21,7 +21,10 @@ $lang['gridsquares_confirmation'] = 'Bestätigung';
 $lang['gridsquares_button_plot'] = 'Kartieren';
 
 $lang['gridsquares_gridsquares'] = 'Planquadrate';
+$lang['gridsquares_gridsquares_worked'] = 'Gearbeitete Planquadrate';
 $lang['gridsquares_gridsquares_confirmed'] = 'Planquadrate bestätigt';
-$lang['gridsquares_gridsquares_not_confirmed'] = 'Planquadrate nicht bestätigt';
+$lang['gridsquares_gridsquares_lotw'] = 'Auf LoTW bestätigte Planquadrate';
+$lang['gridsquares_gridsquares_paper'] = 'Per Papier QSL bestätigte Planquadrate';
+$lang['gridsquares_gridsquares_not_confirmed'] = 'Unbestätigte Planquadrate';
 $lang['gridsquares_gridsquares_total_worked'] = 'Summe gearbeiteter Planquadrate';
-$lang['gridsquares_gridsquares_total_activated'] = 'Summe aktivierter Planquadrate';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Summe aktivierter Planquadrate';
diff --git a/application/language/german/menu_lang.php b/application/language/german/menu_lang.php
index 88aac521..ac6f7103 100644
--- a/application/language/german/menu_lang.php
+++ b/application/language/german/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Countys';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/greek/gridsquares_lang.php b/application/language/greek/gridsquares_lang.php
index ae5e2867..cecb256c 100644
--- a/application/language/greek/gridsquares_lang.php
+++ b/application/language/greek/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/greek/menu_lang.php b/application/language/greek/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/greek/menu_lang.php
+++ b/application/language/greek/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/italian/gridsquares_lang.php b/application/language/italian/gridsquares_lang.php
index ae5e2867..cecb256c 100644
--- a/application/language/italian/gridsquares_lang.php
+++ b/application/language/italian/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/italian/menu_lang.php b/application/language/italian/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/italian/menu_lang.php
+++ b/application/language/italian/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/polish/gridsquares_lang.php b/application/language/polish/gridsquares_lang.php
index ae5e2867..cecb256c 100644
--- a/application/language/polish/gridsquares_lang.php
+++ b/application/language/polish/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/polish/menu_lang.php b/application/language/polish/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/polish/menu_lang.php
+++ b/application/language/polish/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/russian/gridsquares_lang.php b/application/language/russian/gridsquares_lang.php
index 224dca7f..3f7ccdd2 100644
--- a/application/language/russian/gridsquares_lang.php
+++ b/application/language/russian/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Отобразить';
 
 $lang['gridsquares_gridsquares'] = 'Квадраты';
 $lang['gridsquares_gridsquares_confirmed'] = 'Подтверждёно квадратов';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Неподтверждёно квадратов';
 $lang['gridsquares_gridsquares_total_worked'] = 'Всего сработано квадратов';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/russian/menu_lang.php b/application/language/russian/menu_lang.php
index ecae3659..f8758a76 100644
--- a/application/language/russian/menu_lang.php
+++ b/application/language/russian/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/spanish/gridsquares_lang.php b/application/language/spanish/gridsquares_lang.php
index ae5e2867..cecb256c 100644
--- a/application/language/spanish/gridsquares_lang.php
+++ b/application/language/spanish/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/spanish/menu_lang.php b/application/language/spanish/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/spanish/menu_lang.php
+++ b/application/language/spanish/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/swedish/gridsquares_lang.php b/application/language/swedish/gridsquares_lang.php
index 48e8bdee..32b06bd0 100644
--- a/application/language/swedish/gridsquares_lang.php
+++ b/application/language/swedish/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares bekräftad';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares inte bekräftat';
 $lang['gridsquares_gridsquares_total_worked'] = 'Totala gridsquares arbetade';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/swedish/menu_lang.php b/application/language/swedish/menu_lang.php
index dba3fe04..e7b0ca27 100644
--- a/application/language/swedish/menu_lang.php
+++ b/application/language/swedish/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'USA:s grevskap';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/language/turkish/gridsquares_lang.php b/application/language/turkish/gridsquares_lang.php
index ae5e2867..cecb256c 100644
--- a/application/language/turkish/gridsquares_lang.php
+++ b/application/language/turkish/gridsquares_lang.php
@@ -22,6 +22,8 @@ $lang['gridsquares_button_plot'] = 'Plot';
 
 $lang['gridsquares_gridsquares'] = 'Gridsquares';
 $lang['gridsquares_gridsquares_confirmed'] = 'Gridsquares confirmed';
+$lang['gridsquares_gridsquares_lotw'] = 'Gridsquares confirmed on LoTW';
+$lang['gridsquares_gridsquares_paper'] = 'Gridsquares confirmed by paper QSL';
 $lang['gridsquares_gridsquares_not_confirmed'] = 'Gridsquares not confirmed';
 $lang['gridsquares_gridsquares_total_worked'] = 'Total gridsquares worked';
-$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
\ No newline at end of file
+$lang['gridsquares_gridsquares_total_activated'] = 'Total gridsquares activated';
diff --git a/application/language/turkish/menu_lang.php b/application/language/turkish/menu_lang.php
index 4d6acd63..52a06af3 100644
--- a/application/language/turkish/menu_lang.php
+++ b/application/language/turkish/menu_lang.php
@@ -42,6 +42,7 @@ $lang['menu_pota'] = 'POTA';
 $lang['menu_sig'] = 'SIG';
 $lang['menu_sota'] = 'SOTA';
 $lang['menu_us_counties'] = 'US Counties';
+$lang['menu_us_gridmaster'] = 'US Gridmaster';
 $lang['menu_vucc'] = 'VUCC';
 $lang['menu_was'] = 'WAS';
 $lang['menu_wwff'] = 'WWFF';
diff --git a/application/models/Gridmaster_model.php b/application/models/Gridmaster_model.php
new file mode 100644
index 00000000..868c7b44
--- /dev/null
+++ b/application/models/Gridmaster_model.php
@@ -0,0 +1,189 @@
+<?php
+
+class Gridmaster_model extends CI_Model {
+
+    private $us_grids = ['EN29', 'CN78', 'CN88', 'CN98', 'DN08', 'DN18', 'DN28', 'DN38', 'DN48', 'DN58', 'DN68', 'DN78', 'DN88', 'DN98',
+       'EN08', 'EN18', 'EN28', 'EN38', 'EN48', 'EN58', 'CN77', 'CN87', 'CN97', 'DN07', 'DN17', 'DN27', 'DN37', 'DN47', 'DN57', 'DN67',
+       'DN77', 'DN87', 'DN97', 'EN07', 'EN17', 'EN27', 'EN37', 'EN47', 'EN57', 'EN67', 'FN57', 'FN67', 'CN76', 'CN86', 'CN96', 'DN06',
+       'DN16', 'DN26', 'DN36', 'DN46', 'DN56', 'DN66', 'DN76', 'DN86', 'DN96', 'EN06', 'EN16', 'EN26', 'EN36', 'EN46', 'EN56', 'EN66',
+       'EN76', 'EN86', 'FN46', 'FN56', 'FN66', 'CN75', 'CN85', 'CN95', 'DN05', 'DN15', 'DN25', 'DN35', 'DN45', 'DN55', 'DN65', 'DN75',
+       'DN85', 'DN95', 'EN05', 'EN15', 'EN25', 'EN35', 'EN45', 'EN55', 'EN65', 'EN75', 'EN85', 'FN25', 'FN35', 'FN45', 'FN55', 'FN65',
+       'CN74', 'CN84', 'CN94', 'DN04', 'DN14', 'DN24', 'DN34', 'DN44', 'DN54', 'DN64', 'DN74', 'DN84', 'DN94', 'EN04', 'EN14', 'EN24',
+       'EN34', 'EN44', 'EN54', 'EN64', 'EN74', 'EN84', 'FN14', 'FN24', 'FN34', 'FN44', 'FN54', 'FN64', 'CN73', 'CN83', 'CN93', 'DN03',
+       'DN13', 'DN23', 'DN33', 'DN43', 'DN53', 'DN63', 'DN73', 'DN83', 'DN93', 'EN03', 'EN13', 'EN23', 'EN33', 'EN43', 'EN53', 'EN63',
+       'EN73', 'EN83', 'FN03', 'FN13', 'FN23', 'FN33', 'FN43', 'FN53', 'CN72', 'CN82', 'CN92', 'DN02', 'DN12', 'DN22', 'DN32', 'DN42',
+       'DN52', 'DN62', 'DN72', 'DN82', 'DN92', 'EN02', 'EN12', 'EN22', 'EN32', 'EN42', 'EN52', 'EN62', 'EN72', 'EN82', 'EN92', 'FN02',
+       'FN12', 'FN22', 'FN32', 'FN42', 'CN71', 'CN81', 'CN91', 'DN01', 'DN11', 'DN21', 'DN31', 'DN41', 'DN51', 'DN61', 'DN71', 'DN81',
+       'DN91', 'EN01', 'EN11', 'EN21', 'EN31', 'EN41', 'EN51', 'EN61', 'EN71', 'EN81', 'EN91', 'FN01', 'FN11', 'FN21', 'FN31', 'FN41',
+       'FN51', 'CN70', 'CN80', 'CN90', 'DN00', 'DN10', 'DN20', 'DN30', 'DN40', 'DN50', 'DN60', 'DN70', 'DN80', 'DN90', 'EN00', 'EN10',
+       'EN20', 'EN30', 'EN40', 'EN50', 'EN60', 'EN70', 'EN80', 'EN90', 'FN00', 'FN10', 'FN20', 'FN30', 'CM79', 'CM89', 'CM99', 'DM09',
+       'DM19', 'DM29', 'DM39', 'DM49', 'DM59', 'DM69', 'DM79', 'DM89', 'DM99', 'EM09', 'EM19', 'EM29', 'EM39', 'EM49', 'EM59', 'EM69',
+       'EM79', 'EM89', 'EM99', 'FM09', 'FM19', 'FM29', 'CM88', 'CM98', 'DM08', 'DM18', 'DM28', 'DM38', 'DM48', 'DM58', 'DM68', 'DM78',
+       'DM88', 'DM98', 'EM08', 'EM18', 'EM28', 'EM38', 'EM48', 'EM58', 'EM68', 'EM78', 'EM88', 'EM98', 'FM08', 'FM18', 'FM28', 'CM87',
+       'CM97', 'DM07', 'DM17', 'DM27', 'DM37', 'DM47', 'DM57', 'DM67', 'DM77', 'DM87', 'DM97', 'EM07', 'EM17', 'EM27', 'EM37', 'EM47',
+       'EM57', 'EM67', 'EM77', 'EM87', 'EM97', 'FM07', 'FM17', 'FM27', 'CM86', 'CM96', 'DM06', 'DM16', 'DM26', 'DM36', 'DM46', 'DM56',
+       'DM66', 'DM76', 'DM86', 'DM96', 'EM06', 'EM16', 'EM26', 'EM36', 'EM46', 'EM56', 'EM66', 'EM76', 'EM86', 'EM96', 'FM06', 'FM16',
+       'FM26', 'CM95', 'DM05', 'DM15', 'DM25', 'DM35', 'DM45', 'DM55', 'DM65', 'DM75', 'DM85', 'DM95', 'EM05', 'EM15', 'EM25', 'EM35',
+       'EM45', 'EM55', 'EM65', 'EM75', 'EM85', 'EM95', 'FM05', 'FM15', 'FM25', 'CM94', 'DM04', 'DM14', 'DM24', 'DM34', 'DM44', 'DM54',
+       'DM64', 'DM74', 'DM84', 'DM94', 'EM04', 'EM14', 'EM24', 'EM34', 'EM44', 'EM54', 'EM64', 'EM74', 'EM84', 'EM94', 'FM04', 'FM14',
+       'CM93', 'DM03', 'DM13', 'DM23', 'DM33', 'DM43', 'DM53', 'DM63', 'DM73', 'DM83', 'DM93', 'EM03', 'EM13', 'EM23', 'EM33', 'EM43',
+       'EM53', 'EM63', 'EM73', 'EM83', 'EM93', 'FM03', 'FM13', 'DM02', 'DM12', 'DM22', 'DM32', 'DM42', 'DM52', 'DM62', 'DM72', 'DM82',
+       'DM92', 'EM02', 'EM12', 'EM22', 'EM32', 'EM42', 'EM52', 'EM62', 'EM72', 'EM82', 'EM92', 'FM02', 'DM31', 'DM41', 'DM51', 'DM61',
+       'DM71', 'DM81', 'DM91', 'EM01', 'EM11', 'EM21', 'EM31', 'EM41', 'EM51', 'EM61', 'EM71', 'EM81', 'EM91', 'DM70', 'DM80', 'DM90',
+       'EM00', 'EM10', 'EM20', 'EM30', 'EM40', 'EM50', 'EM60', 'EM70', 'EM80', 'EM90', 'DL79', 'DL89', 'DL99', 'EL09', 'EL19', 'EL29',
+       'EL39', 'EL49', 'EL59', 'EL79', 'EL89', 'EL99', 'DL88', 'DL98', 'EL08', 'EL18', 'EL28', 'EL58', 'EL88', 'EL98', 'EL07', 'EL17',
+       'EL87', 'EL97', 'EL06', 'EL16', 'EL86', 'EL96', 'EL15', 'EL95', 'EL84', 'EL94'
+    ];
+
+    function get_lotw() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_LOTW_QSL_RCVD = 'Y'"
+           ." and COL_PROP_MODE = 'SAT'"
+           .' AND substring(COL_GRIDSQUARE,1,4) in (\''.implode('\',\'', $this->us_grids).'\')';
+        return $this->db->query($sql);
+    }
+
+    function get_paper() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_QSL_RCVD = 'Y'"
+           ." and COL_PROP_MODE = 'SAT'"
+           .' AND substring(COL_GRIDSQUARE,1,4) in (\''.implode('\',\'', $this->us_grids).'\')';
+        return $this->db->query($sql);
+    }
+
+    function get_worked() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct substring(COL_GRIDSQUARE,1,4) as GRID_SQUARES FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_PROP_MODE = 'SAT'"
+           .' AND substring(COL_GRIDSQUARE,1,4) in (\''.implode('\',\'', $this->us_grids).'\')';
+        return $this->db->query($sql);
+    }
+
+    function get_vucc_lotw() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct COL_VUCC_GRIDS as VUCC_GRIDS FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_LOTW_QSL_RCVD = 'Y'"
+           ." and COL_VUCC_GRIDS != ''"
+           ." and COL_VUCC_GRIDS IS NOT NULL"
+           ." and COL_PROP_MODE = 'SAT'";
+        $query = $this->db->query($sql);
+        $vucc_grids = [];
+        foreach ($query->result() as $row) {
+           $grids = explode(',', $row->VUCC_GRIDS);
+           foreach ($grids as $grid) {
+              if (in_array(substr($grid, 0, 4), $this->us_grids)) {
+                 if (!in_array(substr($grid, 0, 4), $vucc_grids)) {
+                    $vucc_grids[] = substr($grid, 0, 4);
+                 }
+              }
+           }
+        }
+        return $vucc_grids;
+    }
+
+    function get_vucc_paper() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct COL_VUCC_GRIDS as VUCC_GRIDS FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_QSL_RCVD = 'Y'"
+           ." and COL_VUCC_GRIDS != ''"
+           ." and COL_VUCC_GRIDS IS NOT NULL"
+           ." and COL_PROP_MODE = 'SAT'";
+        $query = $this->db->query($sql);
+        $vucc_grids = [];
+        foreach ($query->result() as $row) {
+           $grids = explode(',', $row->VUCC_GRIDS);
+           foreach ($grids as $grid) {
+              if (in_array(substr($grid, 0, 4), $this->us_grids)) {
+                 if (!in_array(substr($grid, 0, 4), $vucc_grids)) {
+                    $vucc_grids[] = substr($grid, 0, 4);
+                 }
+              }
+           }
+        }
+        return $vucc_grids;
+    }
+
+    function get_vucc_worked() {
+        $CI =& get_instance();
+        $CI->load->model('logbooks_model');
+        $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+        if (!$logbooks_locations_array) {
+            return null;
+        }
+        $location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+        $sql = 'SELECT distinct COL_VUCC_GRIDS as VUCC_GRIDS FROM '
+           .$this->config->item('table_name')
+           .' WHERE station_id in ('.$location_list.')'
+           ." and COL_VUCC_GRIDS != ''"
+           ." and COL_VUCC_GRIDS IS NOT NULL"
+           ." and COL_PROP_MODE = 'SAT'";
+        $query = $this->db->query($sql);
+        $vucc_grids = [];
+        foreach ($query->result() as $row) {
+           $grids = explode(',', $row->VUCC_GRIDS);
+           foreach ($grids as $grid) {
+              if (in_array(substr($grid, 0, 4), $this->us_grids)) {
+                 if (!in_array(substr($grid, 0, 4), $vucc_grids)) {
+                    $vucc_grids[] = substr($grid, 0, 4);
+                 }
+              }
+           }
+        }
+        return $vucc_grids;
+    }
+
+}
diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index cff40679..d0917603 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -420,14 +420,17 @@ class Logbook_model extends CI_Model {
 			$this->db->where($sql);
 		}
 
-		if ($mode != 'All') {
+		if ($mode != 'All' && $mode != '') {
 			$this->db->where("(COL_MODE='" . $mode . "' OR COL_SUBMODE='" . $mode ."')");
 		}
 		$this->db->order_by("COL_TIME_ON", "desc");
 
 		$this->db->limit(500);
 
-		return $this->db->get($this->config->item('table_name'));
+		$result =  $this->db->get($this->config->item('table_name'));
+      log_message('debug', 'SQL: '.$this->db->last_query());
+      return $result;
+		//return $this->db->get($this->config->item('table_name'));
 	}
 
 	public function activated_grids_qso_details($searchphrase, $band, $mode){
diff --git a/application/views/awards/gridmaster/index.php b/application/views/awards/gridmaster/index.php
new file mode 100644
index 00000000..6caed124
--- /dev/null
+++ b/application/views/awards/gridmaster/index.php
@@ -0,0 +1,84 @@
+
+
+<style>
+/*Legend specific*/
+.legend {
+  padding: 6px 8px;
+  font: 14px Arial, Helvetica, sans-serif;
+  background: white;
+  line-height: 24px;
+  color: #555;
+  border-radius: 10px;
+}
+.legend h4 {
+  text-align: center;
+  font-size: 16px;
+  margin: 2px 12px 8px;
+  color: #777;
+}
+.legend span {
+  position: relative;
+  bottom: 3px;
+}
+.legend i {
+  width: 18px;
+  height: 18px;
+  float: left;
+  margin: 0 8px 0 0;
+}
+.coordinates {
+    justify-content: center;
+    align-items: stretch;
+}
+.cohidden {
+    display:none;
+}
+#latDeg, #lngDeg {
+    width: 170px;
+}
+#locator, #distance, #bearing {
+    width: 120px;
+}
+</style>
+<div class="container">
+
+	<br>
+
+	<h2><?php echo $page_title; ?></h2>
+
+		<?php if($this->session->flashdata('message')) { ?>
+			<!-- Display Message -->
+			<div class="alert-message error">
+			  <p><?php echo $this->session->flashdata('message'); ?></p>
+			</div>
+		<?php } ?>
+</div>
+
+<div id="gridmapcontainer">
+	<div id="gridsquare_map" style="width: 100%; height: 800px"></div>
+</div>
+<div class="coordinates d-flex">
+        <div class="cohidden">Latitude: </div>
+        <div class="cohidden col-auto text-success font-weight-bold" id="latDeg"></div>
+        <div class="cohidden">Longitude: </div>
+        <div class="cohidden col-auto text-success font-weight-bold" id="lngDeg"></div>
+        <div class="cohidden">Gridsquare: </div>
+        <div class="cohidden col-auto text-success font-weight-bold" id="locator"></div>
+        <div class="cohidden">Distance: </div>
+        <div class="cohidden col-auto text-success font-weight-bold" id="distance"></div>
+        <div class="cohidden">Bearing: </div>
+        <div class="cohidden col-auto text-success font-weight-bold" id="bearing"></div>
+</div>
+<script>var gridsquaremap = true;
+var type = "worked";
+<?php
+    echo 'var jslayer ="' . $layer .'";';
+    echo "var jsattribution ='" . $attribution . "';";
+    echo "var homegrid ='" . strtoupper($homegrid[0]) . "';";
+
+    echo 'var gridsquares_gridsquares = "' . $gridsquares_gridsquares . '";';
+    echo 'var gridsquares_gridsquares_worked = "' . $gridsquares_gridsquares_worked . '";';
+    echo 'var gridsquares_gridsquares_lotw = "' . $gridsquares_gridsquares_lotw . '";';
+    echo 'var gridsquares_gridsquares_paper = "' . $gridsquares_gridsquares_paper . '";';
+?>
+</script>
diff --git a/application/views/interface_assets/header.php b/application/views/interface_assets/header.php
index fcd2af2f..4bf71553 100644
--- a/application/views/interface_assets/header.php
+++ b/application/views/interface_assets/header.php
@@ -147,6 +147,8 @@
 								<div class="dropdown-divider"></div>
 								<a class="dropdown-item" href="<?php echo site_url('awards/counties'); ?>"><i class="fas fa-trophy"></i> <?php echo lang('menu_us_counties'); ?></a>
 								<div class="dropdown-divider"></div>
+								<a class="dropdown-item" href="<?php echo site_url('awards/gridmaster'); ?>"><i class="fas fa-trophy"></i> <?php echo lang('menu_us_gridmaster'); ?></a>
+								<div class="dropdown-divider"></div>
 								<a class="dropdown-item" href="<?php echo site_url('awards/vucc'); ?>"><i class="fas fa-trophy"></i> <?php echo lang('menu_vucc'); ?></a>
 								<div class="dropdown-divider"></div>
 								<a class="dropdown-item" href="<?php echo site_url('awards/was'); ?>"><i class="fas fa-trophy"></i> <?php echo lang('menu_was'); ?></a>
diff --git a/assets/js/leaflet/L.MaidenheadColouredGridmasterMap.js b/assets/js/leaflet/L.MaidenheadColouredGridmasterMap.js
new file mode 100644
index 00000000..f805c3e0
--- /dev/null
+++ b/assets/js/leaflet/L.MaidenheadColouredGridmasterMap.js
@@ -0,0 +1,185 @@
+/*
+ * L.Maidenhead displays a Maidenhead Locator of lines on the map.
+ */
+
+L.Maidenhead = L.LayerGroup.extend({
+
+
+	options: {
+		// Line and label color
+		color: 'rgba(255, 0, 0, 0.4)',
+
+		// Redraw on move or moveend
+		redraw: 'move'
+	},
+
+	initialize: function (options) {
+		L.LayerGroup.prototype.initialize.call(this);
+		L.Util.setOptions(this, options);
+	},
+
+	onAdd: function (map) {
+		this._map = map;
+		var grid = this.redraw();
+		this._map.on('viewreset '+ this.options.redraw, function () {
+			grid.redraw();
+		});
+
+		this.eachLayer(map.addLayer, map);
+	},
+
+	onRemove: function (map) {
+		// remove layer listeners and elements
+		map.off('viewreset '+ this.options.redraw, this.map);
+		this.eachLayer(this.removeLayer, this);
+	},
+
+	redraw: function () {
+		var d3 = new Array(20, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1);
+		var lat_cor = new Array(0, 8, 8, 8, 2.5, 2.2, 6, 8, 8, 8, 8, 8, 8); // Used for gridsquare text offset
+		var bounds = map.getBounds();
+		var zoom = map.getZoom();
+		var unit = d3[zoom];
+		var lcor = lat_cor[zoom];
+		var w = bounds.getWest();
+		var e = bounds.getEast();
+		var n = bounds.getNorth();
+		var s = bounds.getSouth();
+		var c = 0.2;
+		if (n > 85) n = 85;
+		if (s < -85) s = -85;
+		var left = Math.floor(w/(unit*2))*(unit*2);
+		var right = Math.ceil(e/(unit*2))*(unit*2);
+		var top = Math.ceil(n/unit)*unit;
+		var bottom = Math.floor(s/unit)*unit;
+		this.eachLayer(this.removeLayer, this);
+		const grids_unworked = ['EN29', 'CN78', 'CN88', 'CN98', 'DN08', 'DN18', 'DN28', 'DN38', 'DN48', 'DN58', 'DN68', 'DN78', 'DN88', 'DN98',
+			'EN08', 'EN18', 'EN28', 'EN38', 'EN48', 'EN58', 'CN77', 'CN87', 'CN97', 'DN07', 'DN17', 'DN27', 'DN37', 'DN47', 'DN57', 'DN67',
+			'DN77', 'DN87', 'DN97', 'EN07', 'EN17', 'EN27', 'EN37', 'EN47', 'EN57', 'EN67', 'FN57', 'FN67', 'CN76', 'CN86', 'CN96', 'DN06',
+			'DN16', 'DN26', 'DN36', 'DN46', 'DN56', 'DN66', 'DN76', 'DN86', 'DN96', 'EN06', 'EN16', 'EN26', 'EN36', 'EN46', 'EN56', 'EN66',
+			'EN76', 'EN86', 'FN46', 'FN56', 'FN66', 'CN75', 'CN85', 'CN95', 'DN05', 'DN15', 'DN25', 'DN35', 'DN45', 'DN55', 'DN65', 'DN75',
+			'DN85', 'DN95', 'EN05', 'EN15', 'EN25', 'EN35', 'EN45', 'EN55', 'EN65', 'EN75', 'EN85', 'FN25', 'FN35', 'FN45', 'FN55', 'FN65',
+			'CN74', 'CN84', 'CN94', 'DN04', 'DN14', 'DN24', 'DN34', 'DN44', 'DN54', 'DN64', 'DN74', 'DN84', 'DN94', 'EN04', 'EN14', 'EN24',
+			'EN34', 'EN44', 'EN54', 'EN64', 'EN74', 'EN84', 'FN14', 'FN24', 'FN34', 'FN44', 'FN54', 'FN64', 'CN73', 'CN83', 'CN93', 'DN03',
+			'DN13', 'DN23', 'DN33', 'DN43', 'DN53', 'DN63', 'DN73', 'DN83', 'DN93', 'EN03', 'EN13', 'EN23', 'EN33', 'EN43', 'EN53', 'EN63',
+			'EN73', 'EN83', 'FN03', 'FN13', 'FN23', 'FN33', 'FN43', 'FN53', 'CN72', 'CN82', 'CN92', 'DN02', 'DN12', 'DN22', 'DN32', 'DN42',
+			'DN52', 'DN62', 'DN72', 'DN82', 'DN92', 'EN02', 'EN12', 'EN22', 'EN32', 'EN42', 'EN52', 'EN62', 'EN72', 'EN82', 'EN92', 'FN02',
+			'FN12', 'FN22', 'FN32', 'FN42', 'CN71', 'CN81', 'CN91', 'DN01', 'DN11', 'DN21', 'DN31', 'DN41', 'DN51', 'DN61', 'DN71', 'DN81',
+			'DN91', 'EN01', 'EN11', 'EN21', 'EN31', 'EN41', 'EN51', 'EN61', 'EN71', 'EN81', 'EN91', 'FN01', 'FN11', 'FN21', 'FN31', 'FN41',
+			'FN51', 'CN70', 'CN80', 'CN90', 'DN00', 'DN10', 'DN20', 'DN30', 'DN40', 'DN50', 'DN60', 'DN70', 'DN80', 'DN90', 'EN00', 'EN10',
+			'EN20', 'EN30', 'EN40', 'EN50', 'EN60', 'EN70', 'EN80', 'EN90', 'FN00', 'FN10', 'FN20', 'FN30', 'CM79', 'CM89', 'CM99', 'DM09',
+			'DM19', 'DM29', 'DM39', 'DM49', 'DM59', 'DM69', 'DM79', 'DM89', 'DM99', 'EM09', 'EM19', 'EM29', 'EM39', 'EM49', 'EM59', 'EM69',
+			'EM79', 'EM89', 'EM99', 'FM09', 'FM19', 'FM29', 'CM88', 'CM98', 'DM08', 'DM18', 'DM28', 'DM38', 'DM48', 'DM58', 'DM68', 'DM78',
+			'DM88', 'DM98', 'EM08', 'EM18', 'EM28', 'EM38', 'EM48', 'EM58', 'EM68', 'EM78', 'EM88', 'EM98', 'FM08', 'FM18', 'FM28', 'CM87',
+			'CM97', 'DM07', 'DM17', 'DM27', 'DM37', 'DM47', 'DM57', 'DM67', 'DM77', 'DM87', 'DM97', 'EM07', 'EM17', 'EM27', 'EM37', 'EM47',
+			'EM57', 'EM67', 'EM77', 'EM87', 'EM97', 'FM07', 'FM17', 'FM27', 'CM86', 'CM96', 'DM06', 'DM16', 'DM26', 'DM36', 'DM46', 'DM56',
+			'DM66', 'DM76', 'DM86', 'DM96', 'EM06', 'EM16', 'EM26', 'EM36', 'EM46', 'EM56', 'EM66', 'EM76', 'EM86', 'EM96', 'FM06', 'FM16',
+			'FM26', 'CM95', 'DM05', 'DM15', 'DM25', 'DM35', 'DM45', 'DM55', 'DM65', 'DM75', 'DM85', 'DM95', 'EM05', 'EM15', 'EM25', 'EM35',
+			'EM45', 'EM55', 'EM65', 'EM75', 'EM85', 'EM95', 'FM05', 'FM15', 'FM25', 'CM94', 'DM04', 'DM14', 'DM24', 'DM34', 'DM44', 'DM54',
+			'DM64', 'DM74', 'DM84', 'DM94', 'EM04', 'EM14', 'EM24', 'EM34', 'EM44', 'EM54', 'EM64', 'EM74', 'EM84', 'EM94', 'FM04', 'FM14',
+			'CM93', 'DM03', 'DM13', 'DM23', 'DM33', 'DM43', 'DM53', 'DM63', 'DM73', 'DM83', 'DM93', 'EM03', 'EM13', 'EM23', 'EM33', 'EM43',
+			'EM53', 'EM63', 'EM73', 'EM83', 'EM93', 'FM03', 'FM13', 'DM02', 'DM12', 'DM22', 'DM32', 'DM42', 'DM52', 'DM62', 'DM72', 'DM82',
+			'DM92', 'EM02', 'EM12', 'EM22', 'EM32', 'EM42', 'EM52', 'EM62', 'EM72', 'EM82', 'EM92', 'FM02', 'DM31', 'DM41', 'DM51', 'DM61',
+			'DM71', 'DM81', 'DM91', 'EM01', 'EM11', 'EM21', 'EM31', 'EM41', 'EM51', 'EM61', 'EM71', 'EM81', 'EM91', 'DM70', 'DM80', 'DM90',
+			'EM00', 'EM10', 'EM20', 'EM30', 'EM40', 'EM50', 'EM60', 'EM70', 'EM80', 'EM90', 'DL79', 'DL89', 'DL99', 'EL09', 'EL19', 'EL29',
+			'EL39', 'EL49', 'EL59', 'EL79', 'EL89', 'EL99', 'DL88', 'DL98', 'EL08', 'EL18', 'EL28', 'EL58', 'EL88', 'EL98', 'EL07', 'EL17',
+			'EL87', 'EL97', 'EL06', 'EL16', 'EL86', 'EL96', 'EL15', 'EL95', 'EL84', 'EL94'
+		];
+
+		for (var lon = left; lon < right; lon += (unit*2)) {
+			if (lon > -180 || lon < 180) {
+				for (var lat = bottom; lat < top; lat += unit) {
+					var bounds = [[lat,lon],[lat+unit,lon+(unit*2)]];
+					var locator = this._getLocator(lon,lat);
+	
+					if(grid_four.includes(locator)) {
+	
+						if(grid_four_lotw.includes(locator)) {
+							var rectConfirmed = L.rectangle(bounds, {className: 'grid-rectangle grid-confirmed', color: 'rgba(144,238,144, 0.6)', weight: 1, fillOpacity: 1, fill:true, interactive: false});
+							this.addLayer(rectConfirmed);
+						} else if (grid_four_paper.includes(locator)) {
+							var rectPaper = L.rectangle(bounds, {className: 'grid-rectangle grid-confirmed', color: 'rgba(0,176,240, 0.6)', weight: 1, fillOpacity: 1, fill:true, interactive: false});
+							this.addLayer(rectPaper);
+						} else {
+							var rectWorked = L.rectangle(bounds, {className: 'grid-rectangle grid-worked', color: 'rgba(255,215,87, 0.6)', weight: 1, fillOpacity: 1, fill:true, interactive: false})
+							this.addLayer(rectWorked);
+						}
+						// Controls text on grid on various zoom levels
+						this.addLayer(this._getLabel(lon+unit-(unit/lcor),lat+(unit/2)+(unit/lcor*c)));
+					} else if (grids_unworked.includes(locator)) {
+						var rect = L.rectangle(bounds, {className: 'grid-rectangle grid-unworked', color: 'rgba(0,0,0, 0.3)', weight: 1, fillOpacity: 0.15, fill:true, interactive: false})
+						this.addLayer(rect);
+						this.addLayer(this._getLabel(lon+unit-(unit/lcor),lat+(unit/2)+(unit/lcor*c)));
+					}
+				}
+			}
+		}
+		// Added this to print fields and field name, while still showing worked/confirmed gridsquares
+		unit = 10;
+		var left = Math.floor(w / (unit * 2)) * (unit * 2);
+		var right = Math.ceil(e / (unit * 2)) * (unit * 2);
+		var top = Math.ceil(n / unit) * unit;
+		var bottom = Math.floor(s / unit) * unit;
+		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)]];
+
+				this.addLayer(L.rectangle(bounds, {
+					className: 'grid-rectangle',
+					color: this.options.color,
+					weight: 1,
+					fill: false,
+					interactive: false
+				}));
+			}
+		}
+		return this;
+	},
+
+	_getLabel: function(lon,lat) {
+	  var title_size = new Array(0, 10, 14, 16, 8.5, 13, 14, 16, 24, 36, 36, 64, 128); // Controls text size on labels
+		var zoom = map.getZoom();
+		var size = title_size[zoom]+'px';
+		var title = '';
+		var locator = this._getLocator(lon,lat);
+		title = '<span class="grid-text" style="cursor: default;"><font style="color:'+this.options.color+'; font-size:'+size+'; font-weight: 900; ">' + locator + '</font></span>';
+		var myIcon = L.divIcon({className: 'my-div-icon', html: title});
+		var marker = L.marker([lat,lon], {icon: myIcon}, clickable=false);
+		if (typeof gridsquaremap !== 'undefined' && gridsquaremap == true) {
+			marker.on('click', function(event) {
+				spawnGridsquareModal(locator);
+			});
+		}
+		return marker;
+	},
+
+	_getLocator: function(lon,lat) {
+	  var ydiv_arr=new Array(10, 1, 1/24, 1/240, 1/240/24);
+	  var d1 = "ABCDEFGHIJKLMNOPQR".split("");
+	  var d4 = new Array(0, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5);
+      var locator = "";
+      var x = lon;
+      var y = lat;
+      var precision = d4[map.getZoom()];
+      while (x < -180) {x += 360;}
+      while (x > 180) {x -=360;}
+      x = x + 180;
+      y = y + 90;
+      locator = locator + d1[Math.floor(x/20)] + d1[Math.floor(y/10)];
+      for (var i=0; i<4; i=i+1) {
+		if (precision > i+1) {
+        rlon = x%(ydiv_arr[i]*2);
+        rlat = y%(ydiv_arr[i]);
+			if ((i%2)==0) {
+				locator += Math.floor(rlon/(ydiv_arr[i+1]*2)) +""+ Math.floor(rlat/(ydiv_arr[i+1]));
+			}
+		}
+	  }
+      return locator;
+	},
+
+});
+
+L.maidenhead = function (options) {
+	return new L.Maidenhead(options);
+};
diff --git a/assets/js/sections/gridmaster.js b/assets/js/sections/gridmaster.js
new file mode 100644
index 00000000..2df3f3ff
--- /dev/null
+++ b/assets/js/sections/gridmaster.js
@@ -0,0 +1,138 @@
+var map;
+var grid_four = '';
+var grid_four_lotw = '';
+var grid_four_paper = '';
+
+function gridPlot(form) {
+    $(".ld-ext-right-plot").addClass('running');
+    $(".ld-ext-right-plot").prop('disabled', true);
+    $('#plot').prop("disabled", true);
+    // If map is already initialized
+    var container = L.DomUtil.get('gridsquare_map');
+
+    if(container != null){
+        container._leaflet_id = null;
+        container.remove();
+        $("#gridmapcontainer").append('<div id="gridsquare_map" style="width: 100%; height: 800px"></div>');
+    }
+
+    ajax_url = site_url + '/awards/getGridmasterGridsjs';
+
+    $.ajax({
+      url: ajax_url,
+      type: 'get',
+      success: function (data) {
+            $('.cohidden').show();
+            $(".ld-ext-right-plot").removeClass('running');
+            $(".ld-ext-right-plot").prop('disabled', false);
+            $('#plot').prop("disabled", false);
+            grid_four = data.grid_4char;
+            grid_four_lotw = data.grid_4char_lotw;
+            grid_four_paper = data.grid_4char_paper;
+            paper_count = 0;
+            grid_four_paper.forEach((element) => {
+               if (!grid_four_lotw.includes(element)) {
+                  paper_count++;
+               }
+            });
+            var layer = L.tileLayer(jslayer, {
+                maxZoom: 12,
+                attribution: jsattribution,
+                id: 'mapbox.streets'
+            });
+
+            map = L.map('gridsquare_map', {
+            layers: [layer],
+            center: [38, -91],
+            zoom: 5,
+            minZoom: 4,
+            maxZoom: 12,
+            fullscreenControl: true,
+                fullscreenControlOptions: {
+                    position: 'topleft'
+                },
+            });
+
+            var printer = L.easyPrint({
+                tileLayer: layer,
+                sizeModes: ['Current'],
+                filename: 'myMap',
+                exportOnly: true,
+                hideControlContainer: true
+            }).addTo(map);
+
+            /*Legend specific*/
+            var legend = L.control({ position: "topright" });
+
+            legend.onAdd = function(map) {
+                var div = L.DomUtil.create("div", "legend");
+                div.innerHTML += "<h4>" + gridsquares_gridsquares + "</h4>";
+                div.innerHTML += '<i style="background: #90ee90"></i><span>' + gridsquares_gridsquares_lotw + ' ('+grid_four_lotw.length+')</span><br>';
+                div.innerHTML += '<i style="background: #00b0f0"></i><span>' + gridsquares_gridsquares_paper + ' ('+paper_count+')</span><br>';
+                div.innerHTML += '<i style="background: #ffd757"></i><span>' + gridsquares_gridsquares_worked + ' ('+(grid_four.length)+')</span><br>';
+                return div;
+            };
+
+            legend.addTo(map);
+
+            var maidenhead = L.maidenhead().addTo(map);
+            map.on('mousemove', onMapMove);
+
+      },
+      error: function (data) {
+      },
+   });
+}
+
+function spawnGridsquareModal(loc_4char) {
+    var ajax_data = ({
+       'Searchphrase': loc_4char,
+       'Band': 'SAT',
+       'Type': 'VUCC'
+    })
+    $.ajax({
+        url: base_url + 'index.php/awards/qso_details_ajax',
+        type: 'post',
+        data: ajax_data,
+        success: function (html) {
+            BootstrapDialog.show({
+                title: lang_general_word_qso_data,
+                cssClass: 'qso-dialog',
+                size: BootstrapDialog.SIZE_WIDE,
+                nl2br: false,
+                message: html,
+                onshown: function(dialog) {
+
+                    $('[data-toggle="tooltip"]').tooltip();
+                    $('.contacttable').DataTable({
+                            "pageLength": 25,
+                            responsive: false,
+                            ordering: false,
+                            "scrollY":        "550px",
+                            "scrollCollapse": true,
+                            "paging":         false,
+                            "scrollX": true,
+                            dom: 'Bfrtip',
+                            buttons: [
+                                'csv'
+                            ]
+                        });
+                            // change color of csv-button if dark mode is chosen
+                    if (isDarkModeTheme()) {
+                        $(".buttons-csv").css("color", "white");
+                    }
+                    },
+                buttons: [{
+                    label: 'Close',
+                    action: function(dialogItself) {
+                        dialogItself.close();
+                    }
+                }]
+            });
+        }
+    });
+}
+
+$(document).ready(function(){
+   gridPlot(this.form);
+})