diff --git a/application/config/migration.php b/application/config/migration.php
index 31de43d6..37cfddba 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -21,7 +21,7 @@ $config['migration_enabled'] = TRUE;
 | be upgraded / downgraded to.
 |
 */
-$config['migration_version'] = 40;
+$config['migration_version'] = 41;
 
 /*
 |--------------------------------------------------------------------------
diff --git a/application/controllers/Mode.php b/application/controllers/Mode.php
new file mode 100644
index 00000000..a5afe7c3
--- /dev/null
+++ b/application/controllers/Mode.php
@@ -0,0 +1,93 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+/*
+	Handles Displaying of information for mode tools.
+*/
+
+class Mode extends CI_Controller {
+
+	function __construct()
+	{
+		parent::__construct();
+		$this->load->helper(array('form', 'url'));
+
+		$this->load->model('user_model');
+		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+	}
+
+	public function index()
+	{
+		$this->load->model('modes');
+
+		$data['modes'] = $this->modes->all();
+		
+		// Render Page
+		$data['page_title'] = "Modes";
+		$this->load->view('interface_assets/header', $data);
+		$this->load->view('mode/index');
+		$this->load->view('interface_assets/footer');
+	}
+
+	public function create() 
+	{
+		$this->load->model('modes');
+		$this->load->library('form_validation');
+
+		$this->form_validation->set_rules('mode', 'Mode', 'required');
+		$this->form_validation->set_rules('qrgmode', 'QRG-Mode', 'required');
+
+		if ($this->form_validation->run() == FALSE)
+		{
+			$data['page_title'] = "Create Mode";
+			$this->load->view('interface_assets/header', $data);
+			$this->load->view('mode/create');
+			$this->load->view('interface_assets/footer');
+		}
+		else
+		{	
+			$this->modes->add();
+			
+			redirect('mode');
+		}
+	}
+
+	public function edit($id)
+	{
+		$this->load->library('form_validation');
+
+		$this->load->model('modes');
+
+		$item_id_clean = $this->security->xss_clean($id);
+
+		$mode_query = $this->modes->mode($item_id_clean);
+
+		$data['my_mode'] = $mode_query->row();
+		
+		$data['page_title'] = "Edit Mode";
+
+		$this->form_validation->set_rules('mode', 'Mode', 'required');
+		$this->form_validation->set_rules('qrgmode', 'QRG-Mode', 'required');
+		
+        if ($this->form_validation->run() == FALSE)
+        {
+        	$this->load->view('interface_assets/header', $data);
+            $this->load->view('mode/edit');
+            $this->load->view('interface_assets/footer');
+        }
+        else
+        {
+            $this->modes->edit();
+
+            $data['notice'] = "Mode ".$this->security->xss_clean($this->input->post('mode', true))." Updated";
+
+            redirect('mode');
+        }
+	}
+
+	public function delete($id) {
+		$this->load->model('modes');
+		$this->modes->delete($id);
+		
+		redirect('mode');
+	}
+}
\ No newline at end of file
diff --git a/application/controllers/Qso.php b/application/controllers/Qso.php
index 483f5d48..e69c831a 100755
--- a/application/controllers/Qso.php
+++ b/application/controllers/Qso.php
@@ -16,7 +16,8 @@ class QSO extends CI_Controller {
 		$this->load->model('stations');
 		$this->load->model('logbook_model');
 		$this->load->model('user_model');
-		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+		$this->load->model('modes');
+        if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
 		
 		$data['active_station_profile'] = $this->stations->find_active();
 		$data['notice'] = false;
@@ -24,7 +25,9 @@ class QSO extends CI_Controller {
 		$data['radios'] = $this->cat->radios();
 		$data['query'] = $this->logbook_model->last_custom('5');
 		$data['dxcc'] = $this->logbook_model->fetchDxcc();
-        $data['iota'] = $this->logbook_model->fetchIota();
+		$data['iota'] = $this->logbook_model->fetchIota();
+		$data['modes'] = $this->modes->active();
+		
 
 		$this->load->library('form_validation');
 
diff --git a/application/controllers/Uncfmd_Entity_Slots.php b/application/controllers/Uncfmd_Entity_Slots.php
new file mode 100644
index 00000000..e197f96a
--- /dev/null
+++ b/application/controllers/Uncfmd_Entity_Slots.php
@@ -0,0 +1,114 @@
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Unconfirmed_Entity_Slots extends CI_Controller {
+
+	function __construct()
+	{
+		parent::__construct();
+		$this->load->helper(array('form', 'url'));
+
+		$this->load->model('user_model');
+		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+	}
+
+	public function index()
+	{
+		$this->load->model('user_model');
+		if(!$this->user_model->authorize(99)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+	
+		$data['page_title'] = "Showing unconfirmed Entities with Slots";
+
+		$this->load->view('interface_assets/header', $data);
+		$this->load->view('uncfmd_entity_slots/index');
+		$this->load->view('interface_assets/footer');
+	
+	}
+
+	public function exportadif()
+	{
+		// Set memory limit to unlimited to allow heavy usage
+		ini_set('memory_limit', '-1');
+
+		$this->load->model('adif_data');
+
+		$data['qsos'] = $this->adif_data->export_printrequested();
+
+		$this->load->view('adif/data/exportall', $data);
+	}	
+	
+	public function exportcsv()
+	{
+		// Set memory limit to unlimited to allow heavy usage
+		ini_set('memory_limit', '-1');
+
+		$this->load->model('logbook_model');
+
+		$myData = $this->logbook_model->get_qsos_for_printing();
+
+		// file name
+		$filename = 'qsl_export.csv';
+		header("Content-Description: File Transfer");
+		header("Content-Disposition: attachment; filename=$filename");
+		header("Content-Type: application/csv;charset=iso-8859-1");
+ 
+		// file creation
+		$file = fopen('php://output', 'w');
+ 
+		$header = array("STATION_CALLSIGN",
+						"COL_CALL", 
+						"COL_QSL_VIA", 
+						"COL_TIME_ON", 
+						"COL_MODE", 
+						"COL_FREQ", 
+						"COL_BAND", 
+						"COL_RST_SENT", 
+						"COL_SAT_NAME", 
+						"COL_SAT_MODE", 
+						"COL_QSL_RCVD", 
+						"COL_COMMENT",
+						"COL_ROUTING", 
+						"ADIF", 
+						"ENTITY");
+
+		fputcsv($file, $header);
+ 
+		foreach ($myData->result() as $qso) {
+			fputcsv($file, 
+				array($qso->STATION_CALLSIGN,
+				str_replace("0", "Ø", $qso->COL_CALL), 
+				$qso->COL_QSL_VIA!=""?"Via ".str_replace("0", "Ø", $qso->COL_QSL_VIA):"", 
+				$qso->COL_TIME_ON, 
+				$qso->COL_MODE, 
+				$qso->COL_FREQ, 
+				$qso->COL_BAND, 
+				$qso->COL_RST_SENT, 
+				$qso->COL_SAT_NAME, 
+				$qso->COL_SAT_MODE, 
+				$qso->COL_QSL_RCVD =='Y'?'TNX QSL':'PSE QSL', 
+				$qso->COL_COMMENT, 
+				$qso->COL_ROUTING,
+				$qso->ADIF, 
+				$qso->ENTITY));
+		}
+
+		fclose($file);
+		exit;
+	}
+	
+	function qsl_printed() {
+		$this->load->model('qslprint_model');
+		$this->load->model('user_model');
+		if(!$this->user_model->authorize(2)) { $this->session->set_flashdata('notice', 'You\'re not allowed to do that!'); redirect('dashboard'); }
+
+			// Update Logbook to Mark Paper Card Received
+
+			$this->qslprint_model->mark_qsos_printed();
+
+			$this->session->set_flashdata('notice', 'QSOs are marked as sent via buro');
+
+			redirect('logbook');
+	}
+}
+
+/* End of file Qslprint.php */
+/* Location: ./application/controllers/Qslprint.php */
\ No newline at end of file
diff --git a/application/libraries/Frequency.php b/application/libraries/Frequency.php
index 0c21b343..f5c52843 100644
--- a/application/libraries/Frequency.php
+++ b/application/libraries/Frequency.php
@@ -1,11 +1,6 @@
 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 class Frequency {
 
-  const modes = array('SSB','FM','AM','CW','DSTAR','F4M','DMR','DIGITALVOICE',
-                      'PSK31','PSK63','RTTY','JT65','JT65B','JT6C','JT9-1', 
-                      'JT9','FT4','FT8','JS8','FSK441','JTMS','ISCAT','MSK144','JTMSK', 
-                      'QRA64','PKT','SSTV','HELL','HELL80','MFSK16', 'JT6M', 'ROS');
-
   public $defaultFrequencies = array(
 	'160m'=>array(
 	  	'SSB'=>"1900000",
@@ -85,32 +80,22 @@ class Frequency {
   		'CW'=>"10225000000")
   );
 
-	/* Class to convert band and mode into a frequnecy in a format based on the specifications of the database table */
-	public function convent_band($band, $mode='SSB')
-	{
-    // Modes for which we've set a frequency
-    $known_modes = array('SSB', 'DATA', 'CW');
-    
-    // Data modes that are being treated as 'DATA' for frequency lookup
-    $data_modes = array('PSK31','PSK63','RTTY',
-                        'JT65','JT65B','JT6C','JT9-1','JT9','FT4','FT8', 'JS8',
-                        'FSK441','JTMS','ISCAT','MSK144','JTMSK',
-                        'QRA64','PKT','SSTV','HELL','HELL80','MFSK16', 'JT6M', 'ROS');
-    
-    // Use 'DATA' for any of the data modes
-    if(in_array($mode, $data_modes)){
-      $mode= "DATA";
-    }
-
-    // If the mode isn't listed, default to SSB frequency
-    if (!in_array($mode, $known_modes)){
-      $mode = 'SSB';
-    }
+	/* Class to convert band and mode into a frequency in a format based on the specifications of the database table */
+	public function convent_band($band, $mode='SSB') {
+		// Converting LSB and USB to SSB
+		if($mode =='LSB' or $mode =='USB'){
+		  $mode= "SSB";
+		}
+		
+		// Use 'DATA' for any of the data modes
+		if($mode !='CW' and $mode !='SSB'){
+		  $mode= "DATA";
+		}
 
 		return $this->defaultFrequencies[$band][$mode];
-  }
+	}
 
-  public function GetBand($Frequency) {
+	public function GetBand($Frequency) {
 		$Band = NULL;
 		if ($Frequency > 1000000 && $Frequency < 2000000) {
 			$Band = "160m";
diff --git a/application/migrations/041_create_modes_table.php b/application/migrations/041_create_modes_table.php
new file mode 100644
index 00000000..1d28ff0d
--- /dev/null
+++ b/application/migrations/041_create_modes_table.php
@@ -0,0 +1,180 @@
+<?php
+
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Migration_create_modes_table extends CI_Migration {
+
+	public function up() {
+		$this->dbforge->add_field('id');
+
+		$this->dbforge->add_field(array(
+				'mode' => array(
+						'type' => 'VARCHAR',
+						'constraint' => 12,
+				),
+				'qrgmode' => array(
+						'type' => 'VARCHAR',
+						'constraint' => 4,
+				),
+				'active' => array(
+						'type' => 'INT',
+				),
+		));
+		$this->dbforge->create_table('adif_modes');
+	
+
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('AM', 'SSB', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('AMTORFEC', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ARDOP', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ASCI', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ATV', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('C4FM', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CHIP', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CHIP128', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CHIP64', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CLO', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CONTESTI', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('CW', 'CW', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('DIGITALVOICE', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('DOMINO', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('DOMINOEX', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('DOMINOF', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('DSTAR', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FAX', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FM', 'SSB', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FMHELL', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FSK31', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FSK441', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FSKHELL', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FSQCALL', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FT4', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('FT8', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('GTOR', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('HELL', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('HELL80', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('HFSK', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ISCAT', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ISCAT-A', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ISCAT-B', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JS8', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT44', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4A', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4B', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4C', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4D', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4E', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4F', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT4G', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65A', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65B', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65B2', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65C', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT65C2', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT6C', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT6M', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9-1', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9-10', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9-2', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9-30', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9-5', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9A', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9B', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9C', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9D', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9E', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9E FAST', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9F', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9F FAST', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9G', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9G FAST', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9H', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JT9H FAST', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JTMS', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('JTMSK', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('LSB', 'SSB', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK11', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK128', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK16', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK22', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK31', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK32', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK4', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK64', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MFSK8', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MSK144', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('MT63', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 16/1000', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 16/500', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 32/1000', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 4/125', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 4/250', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 8/250', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OLIVIA 8/500', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OPERA', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OPERA-BEACON', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('OPERA-QSO', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAC', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAC2', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAC3', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAC4', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAX', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PAX2', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PCW', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PKT', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK10', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK1000', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK125', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK250', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK2K', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK31', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK500', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK63', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSK63F', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSKAM10', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSKAM31', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSKAM50', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSKFEC31', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('PSKHELL', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('Q15', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QPSK125', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QPSK250', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QPSK31', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QPSK500', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QPSK63', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64A', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64B', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64C', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64D', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('QRA64E', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ROS', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ROS-EME', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ROS-HF', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('ROS-MF', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('RTTY', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('RTTYM', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('SIM31', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('SSB', 'SSB', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('SSTV', 'DATA', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('T10', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('THOR', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('THRB', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('THRBX', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('TOR', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('USB', 'SSB', 1);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('V4', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('VOI', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('WINMOR', 'DATA', 0);");
+		$this->db->query("INSERT INTO `adif_modes` (`mode`, `qrgmode`, `active`) VALUES ('WSPR', 'DATA', 0);");
+	}
+
+	public function down(){
+		$this->dbforge->drop_table('config');
+	}
+}
diff --git a/application/models/Modes.php b/application/models/Modes.php
new file mode 100644
index 00000000..1cdba3a3
--- /dev/null
+++ b/application/models/Modes.php
@@ -0,0 +1,61 @@
+<?php
+
+class Modes extends CI_Model {
+
+    function __construct()
+    {
+        // Call the Model constructor
+        parent::__construct();
+    }
+
+	function all() {
+		return $this->db->get('adif_modes');
+	}
+	
+	function active() {
+		$this->db->where('active', 1);
+		return $this->db->get('adif_modes');
+	}
+
+	function mode($id) {
+		// Clean ID
+		$clean_id = $this->security->xss_clean($id);
+
+
+		$this->db->where('id', $clean_id);
+		return $this->db->get('adif_modes');
+	}
+
+
+	function add() {
+		$data = array(
+			'mode' => xss_clean($this->input->post('mode', true)),
+			'qrgmode' =>  xss_clean(strtoupper($this->input->post('qrgmode', true))),
+			'active' =>  xss_clean($this->input->post('active', true)),
+		);
+
+		$this->db->insert('adif_modes', $data); 
+	}
+
+	function edit() {
+		$data = array(
+			'mode' => xss_clean($this->input->post('mode', true)),
+			'qrgmode' =>  xss_clean(strtoupper($this->input->post('qrgmode', true))),
+			'active' =>  xss_clean($this->input->post('active', true)),
+		);
+
+		$this->db->where('id', xss_clean($this->input->post('id', true)));
+		$this->db->update('adif_modes', $data); 
+	}
+
+	function delete($id) {
+		// Clean ID
+		$clean_id = $this->security->xss_clean($id);
+
+		// Delete Mode
+		$this->db->delete('adif_modes', array('id' => $clean_id)); 
+	}
+
+}
+
+?>
\ No newline at end of file
diff --git a/application/views/interface_assets/header.php b/application/views/interface_assets/header.php
index 5652842e..004804e4 100644
--- a/application/views/interface_assets/header.php
+++ b/application/views/interface_assets/header.php
@@ -94,7 +94,11 @@
 					
 					<a class="dropdown-item" href="<?php echo site_url('station');?>" title="Station Profiles"><i class="fas fa-home"></i> Station Profiles</a>
 					
-					<div class="dropdown-divider"></div>		
+					<div class="dropdown-divider"></div>
+					
+					<a class="dropdown-item" href="<?php echo site_url('mode');?>" title="QSO Modes"><i class="fas fa-broadcast-tower"></i> QSO Modes</a>
+					
+					<div class="dropdown-divider"></div>
 					
 					<a class="dropdown-item" href="<?php echo site_url('radio');?>" title="External Radios"><i class="fas fa-broadcast-tower"></i> Radio Interface</a>
 					
diff --git a/application/views/mode/create.php b/application/views/mode/create.php
new file mode 100644
index 00000000..9fbca43b
--- /dev/null
+++ b/application/views/mode/create.php
@@ -0,0 +1,64 @@
+
+<div class="container" id="create_mode">
+
+<br>
+	<?php if($this->session->flashdata('message')) { ?>
+		<!-- Display Message -->
+		<div class="alert-message error">
+		  <p><?php echo $this->session->flashdata('message'); ?></p>
+		</div>
+	<?php } ?>
+
+<div class="card">
+  <div class="card-header">
+    <?php echo $page_title; ?>
+  </div>
+  <div class="card-body">
+    <h5 class="card-title"></h5>
+    <p class="card-text"></p>
+
+		<?php if($this->session->flashdata('notice')) { ?>
+			<div id="message" >
+			<?php echo $this->session->flashdata('notice'); ?>
+			</div>
+		<?php } ?>
+
+		<?php $this->load->helper('form'); ?>
+
+		<?php echo validation_errors(); ?>
+
+		<form method="post" action="<?php echo site_url('mode/create'); ?>" name="create_profile">
+		<div class="form-group">
+		    <label for="modeInput">ADIF Mode</label>
+		    <input type="text" class="form-control" name="mode" id="modeInput" aria-describedby="modeInputHelp" required>
+		    <small id="modeInputHelp" class="form-text text-muted">Name of mode in ADIF-specification</small>
+		  </div>
+
+			<div class="form-group">
+		    <label for="qrgmodeInput">SSB/CW/DATA</label>
+			<select id="qrgmodeInput" class="form-control mode form-control-sm" name="qrgmode">
+				<option value="CW">CW</option>
+				<option value="SSB">SSB</option>
+				<option value="DATA">DATA</option>
+			</select>
+		    <small id="qrgmodeInputHelp" class="form-text text-muted">Defines the QRG-segment in bandplan.</small>
+		  </div>
+
+		  <div class="form-group">
+		    <label for="activeInput">Active</label>
+			<select id="activeInput" class="form-control mode form-control-sm" name="active">
+				<option value="1">active</option>
+				<option value="0">not active</option>
+			</select>
+		    <small id="activeInputHelp" class="form-text text-muted">Set to active if to be listed in Modes-list</small>
+		  </div>
+
+			<button type="submit" class="btn btn-primary"><i class="fas fa-plus-square"></i> Create mode</button>
+
+		</form>
+  </div>
+</div>
+
+<br>
+
+</div>
\ No newline at end of file
diff --git a/application/views/mode/edit.php b/application/views/mode/edit.php
new file mode 100644
index 00000000..0af93685
--- /dev/null
+++ b/application/views/mode/edit.php
@@ -0,0 +1,69 @@
+
+<div class="container" id="create_mode">
+
+<br>
+	<?php if($this->session->flashdata('message')) { ?>
+		<!-- Display Message -->
+		<div class="alert-message error">
+		  <p><?php echo $this->session->flashdata('message'); ?></p>
+		</div>
+	<?php } ?>
+
+<div class="card">
+  <div class="card-header">
+    <?php echo $page_title; ?> <?php echo $my_mode->mode; ?>
+  </div>
+  <div class="card-body">
+    <h5 class="card-title"></h5>
+    <p class="card-text"></p>
+		<?php if($this->session->flashdata('notice')) { ?>
+			<div id="message" >
+			<?php echo $this->session->flashdata('notice'); ?>
+			</div>
+		<?php } ?>
+
+		<?php $this->load->helper('form'); ?>
+
+		<?php echo validation_errors(); ?>
+
+		<form method="post" action="<?php echo site_url('mode/edit/'); ?><?php echo $my_mode->id; ?>" name="create_mode">
+
+			<input type="hidden" name="id" value="<?php echo $my_mode->id; ?>">
+		  <div class="form-group">
+		    <label for="modeInput">ADIF Mode</label>
+		    <input type="text" class="form-control" name="mode" id="modeInput" aria-describedby="modeInputHelp" value="<?php if(set_value('mode') != "") { echo set_value('mode'); } else { echo $my_mode->mode; } ?>" required>
+		    <small id="modeInputHelp" class="form-text text-muted">Name of mode in ADIF-specification</small>
+		  </div>
+
+			<div class="form-group">
+		    <label for="qrgmodeInput">SSB/CW/DATA</label>
+			<select id="qrgmodeInput" class="form-control mode form-control-sm" name="qrgmode">
+			<?php
+			printf("<option value=\"CW\" %s>CW</option>", $my_mode->qrgmode=="CW"?"selected=\"selected\"":"");
+			printf("<option value=\"SSB\" %s>SSB</option>", $my_mode->qrgmode=="SSB"?"selected=\"selected\"":"");
+			printf("<option value=\"DATA\" %s>DATA</option>", $my_mode->qrgmode=="DATA"?"selected=\"selected\"":"");
+			?>
+			</select>
+		    <small id="qrgmodeInputHelp" class="form-text text-muted">Defines the QRG-segment in bandplan.</small>
+		  </div>
+
+		  <div class="form-group">
+		    <label for="activeInput">Active</label>
+			<select id="activeInput" class="form-control mode form-control-sm" name="active">
+			<?php
+			printf("<option value=\"1\" %s>active</option>", $my_mode->active==1?"selected=\"selected\"":"");
+			printf("<option value=\"0\" %s>not active</option>", $my_mode->active==0?"selected=\"selected\"":"");
+			?>
+			</select>
+		    <small id="activeInputHelp" class="form-text text-muted">Set to active if to be listed in Modes-list</small>
+		  </div>
+
+			<button type="submit" class="btn btn-primary"><i class="fas fa-plus-square"></i> Update mode</button>
+
+		</form>
+  </div>
+</div>
+
+<br>
+
+</div>
\ No newline at end of file
diff --git a/application/views/mode/index.php b/application/views/mode/index.php
new file mode 100644
index 00000000..f414f245
--- /dev/null
+++ b/application/views/mode/index.php
@@ -0,0 +1,48 @@
+<div class="container">
+
+<br>
+	<?php if($this->session->flashdata('message')) { ?>
+		<!-- Display Message -->
+		<div class="alert-message error">
+		  <p><?php echo $this->session->flashdata('message'); ?></p>
+		</div>
+	<?php } ?>
+
+<div class="card">
+  <div class="card-header">
+    <?php echo $page_title; ?>
+  </div>
+  <div class="card-body">
+    <p class="card-text">This is the place you can customize your modes-list by activating/deactivating modes to be shown in the select-list.</p>
+		<table class="table table-striped">
+			<thead>
+				<tr>
+					<th scope="col">Mode</th>
+					<th scope="col">SSB/DATA/CW</th>
+					<th scope="col">Active</th>
+					<th scope="col"></th>
+					<th scope="col"></th>
+				</tr>
+			</thead>
+			<tbody>
+				<?php foreach ($modes->result() as $row) { ?>
+				<tr>
+					<td><?php echo $row->mode;?> (#<?php echo $row->id;?>)</td>
+					<td><?php echo $row->qrgmode;?></td>
+					<td><?php if ($row->active == 1) { echo "active";} else { echo "not active";};?></td>
+					<td>
+						<a href="<?php echo site_url('mode/edit')."/".$row->id; ?>" class="btn btn-info btn-sm"><i class="fas fa-edit-alt"></i> Edit</a>
+					</td>
+					<td>
+						<a href="<?php echo site_url('mode/delete')."/".$row->id; ?>" class="btn btn-danger btn-sm" onclick="return confirm('Are you sure you want delete mode <?php echo $row->mode; ?> ');"><i class="fas fa-trash-alt"></i> Delete</a></td>
+				</tr>
+
+				<?php } ?>
+			</tbody>
+		<table>
+		<p><a href="<?php echo site_url('mode/create'); ?>" class="btn btn-primary"><i class="fas fa-plus"></i> Create a Mode</a></p>
+  </div>
+</div>
+
+
+</div>
\ No newline at end of file
diff --git a/application/views/qso/index.php b/application/views/qso/index.php
index f16347f4..4ebfc69b 100755
--- a/application/views/qso/index.php
+++ b/application/views/qso/index.php
@@ -66,9 +66,8 @@
                   <label for="mode">Mode</label>
                   <select id="mode" class="form-control mode form-control-sm" name="mode">
                   <?php
-                      $this->load->library('frequency');
-                      foreach(Frequency::modes as $mode){
-                          printf("<option value=\"%s\" %s>%s</option>", $mode, $this->session->userdata('mode')==$mode?"selected=\"selected\"":"",$mode);
+                      foreach($modes->result() as $mode){
+                        printf("<option value=\"%s\" %s>%s</option>", $mode->mode, $this->session->userdata('mode')==$mode->mode?"selected=\"selected\"":"",$mode->mode);
                       }
                   ?>
                   </select>