diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index 479dc1f5..eb1fa4b4 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -2344,15 +2344,14 @@ class Logbook_model extends CI_Model {
       $this->db->select('station_profile.*, '.$this->config->item('table_name').'.COL_PRIMARY_KEY, '.$this->config->item('table_name').'.COL_TIME_ON, '.$this->config->item('table_name').'.COL_CALL, '.$this->config->item('table_name').'.COL_MODE, '.$this->config->item('table_name').'.COL_SUBMODE, '.$this->config->item('table_name').'.COL_BAND, '.$this->config->item('table_name').'.COL_COMMENT, '.$this->config->item('table_name').'.COL_RST_SENT, '.$this->config->item('table_name').'.COL_PROP_MODE, '.$this->config->item('table_name').'.COL_SAT_NAME, '.$this->config->item('table_name').'.COL_SAT_MODE, '.$this->config->item('table_name').'.COL_QSLMSG');
       $this->db->from('station_profile');
       $this->db->join($this->config->item('table_name'),'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
-      $this->db->group_start();
-      $this->db->where('station_profile.eqslqthnickname !=', '');
-      $this->db->or_where('station_profile.eqslqthnickname is not null');
-      $this->db->group_end();
+      $this->db->where("coalesce(station_profile.eqslqthnickname, '') <> ''");
       $this->db->where($this->config->item('table_name').'.COL_CALL !=', '');
-      $this->db->where($this->config->item('table_name').'.COL_EQSL_QSL_SENT !=', 'Y');
-      $this->db->group_start();
-      $this->db->where($this->config->item('table_name').'.COL_EQSL_QSL_SENT !=', 'I');
-      $this->db->or_where(array($this->config->item('table_name').'.COL_EQSL_QSL_SENT' => NULL));
+      $this->db->group_start();     
+      $this->db->where($this->config->item('table_name').'.COL_EQSL_QSL_SENT is null');
+      $this->db->or_where($this->config->item('table_name').'.COL_EQSL_QSL_SENT', '');
+      $this->db->or_where($this->config->item('table_name').'.COL_EQSL_QSL_SENT', 'R');
+      $this->db->or_where($this->config->item('table_name').'.COL_EQSL_QSL_SENT', 'Q');
+      $this->db->or_where($this->config->item('table_name').'.COL_EQSL_QSL_SENT', 'N');
       $this->db->group_end();
 
       return $this->db->get();