diff --git a/application/controllers/Visitor.php b/application/controllers/Visitor.php
index a893cee51..c08e2b407 100644
--- a/application/controllers/Visitor.php
+++ b/application/controllers/Visitor.php
@@ -409,6 +409,16 @@ class Visitor extends CI_Controller {
 
 	public function exportmap() {
 		$slug = $this->security->xss_clean($this->uri->segment(3));
+		$lastqso = $this->security->xss_clean($this->uri->segment(4));
+
+		if ($lastqso === "lastqso") {
+			$this->load->model('visitor_model');
+			$result = $this->visitor_model->getlastqsodate($slug)->row();
+			header('Content-Type: application/json');
+			echo json_encode($result->lastqso);
+			return;
+		}
+
         $data['slug'] = $slug;
 
 		$data['page_title'] = "Export Map";
@@ -418,7 +428,7 @@ class Visitor extends CI_Controller {
 	}
 
 	public function mapqsos() {
-		$this->load->model('logbook_model');
+		$this->load->model('visitor_model');
 
 		$this->load->library('qra');
 
@@ -441,7 +451,7 @@ class Visitor extends CI_Controller {
             show_404('Unknown Public Page.');
         }
 
-		$qsos = $this->logbook_model->get_qsos($qsocount, null, $logbooks_locations_array, $band);
+		$qsos = $this->visitor_model->get_qsos($qsocount, $logbooks_locations_array, $band);
 		$userid = $this->stationsetup_model->public_slug_exists_userid($slug);
 		$user_default_confirmation = $this->get_user_default_confirmation($userid);
 
diff --git a/application/models/Visitor_model.php b/application/models/Visitor_model.php
new file mode 100644
index 000000000..6a833a327
--- /dev/null
+++ b/application/models/Visitor_model.php
@@ -0,0 +1,48 @@
+<?php
+
+class Visitor_model extends CI_Model {
+
+	function get_qsos($num, $StationLocationsArray, $band = '') {
+		$this->db->select($this->config->item('table_name').'.*, station_profile.*');
+		$this->db->from($this->config->item('table_name'));
+
+		$this->db->join('station_profile', 'station_profile.station_id = '.$this->config->item('table_name').'.station_id');
+
+		if ($band != '') {
+			if ($band == 'SAT') {
+				$this->db->where($this->config->item('table_name').'.col_prop_mode', 'SAT');
+			} else {
+				$this->db->where($this->config->item('table_name').'.col_prop_mode !="SAT"');
+				$this->db->where($this->config->item('table_name').'.col_band', $band);
+			}
+		}
+
+		$this->db->where_in($this->config->item('table_name').'.station_id', $StationLocationsArray);
+		$this->db->order_by(''.$this->config->item('table_name').'.COL_TIME_ON', "desc");
+
+		$this->db->limit($num);
+
+		return $this->db->get();
+	}
+
+	function getlastqsodate ($slug) {
+		$this->load->model('stationsetup_model');
+        $logbook_id = $this->stationsetup_model->public_slug_exists_logbook_id($slug);
+		$userid = $this->stationsetup_model->public_slug_exists_userid($slug);
+		$band = $this->user_options_model->get_options('ExportMapOptions',array('option_name'=>'band','option_key'=>$slug), $userid)->row()->option_value ?? '';
+
+		$sql = "select max(col_time_on) lastqso from " . $this->config->item('table_name') .
+		" join station_profile on station_profile.station_id = " . $this->config->item('table_name') . ".station_id where 1 = 1";
+
+		if ($band != '') {
+			if ($band == 'SAT') {
+				$sql .= " and " . $this->config->item('table_name') . ".col_prop_mode = 'SAT'";
+			} else {
+				$sql .= " and " . $this->config->item('table_name') . ".col_prop_mode != 'SAT'";
+				$sql .= " and " . $this->config->item('table_name') . ".col_band = '". $band . "'";
+			}
+		}
+
+		return $this->db->query($sql);
+	}
+}