diff --git a/application/controllers/Logbook.php b/application/controllers/Logbook.php
index 87933907..2bcae681 100644
--- a/application/controllers/Logbook.php
+++ b/application/controllers/Logbook.php
@@ -222,7 +222,7 @@ class Logbook extends CI_Controller {
 			if($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
-				$this->db->where('COL_MODE', $mode);
+				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
 				$this->db->where('COL_PROP_MODE !=','SAT');
 
@@ -263,7 +263,7 @@ class Logbook extends CI_Controller {
 		if($type == "SAT") {
 			$this->db->where('COL_PROP_MODE', 'SAT');
 		} else {
-			$this->db->where('COL_MODE', $mode);
+			$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 			$this->db->where('COL_BAND', $band);
 			$this->db->where('COL_PROP_MODE !=','SAT');
 
@@ -293,12 +293,13 @@ class Logbook extends CI_Controller {
 		$CI =& get_instance();
         $CI->load->model('logbooks_model');
         $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+	$CI->load->model('logbook_model');
 
 		if(!empty($logbooks_locations_array)) { 
 			if($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
-				$this->db->where('COL_MODE', $mode);
+				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
 				$this->db->where('COL_PROP_MODE !=','SAT');
 
@@ -338,12 +339,13 @@ class Logbook extends CI_Controller {
 		$CI =& get_instance();
 		$CI->load->model('logbooks_model');
 		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+		$CI->load->model('logbook_model');
 
 		if(!empty($logbooks_locations_array)) { 
 			if($type == "SAT") {
 				$this->db->where('COL_PROP_MODE', 'SAT');
 			} else {
-				$this->db->where('COL_MODE', $mode);
+				$this->db->where('COL_MODE', $this->logbook_model->get_main_mode_from_mode($mode));
 				$this->db->where('COL_BAND', $band);
 				$this->db->where('COL_PROP_MODE !=','SAT');
 
diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index fc778f51..0d6e0c23 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -3313,6 +3313,10 @@ class Logbook_model extends CI_Model {
         return $my_error;
     }
 
+    function get_main_mode_from_mode($mode) {
+	return ($this->get_main_mode_if_submode($mode) == null ? $mode : $this->get_main_mode_if_submode($mode));
+    }
+
     function get_main_mode_if_submode($mode) {
 		$this->db->select('mode');
         $this->db->where('submode', $mode);