diff --git a/application/controllers/Adif.php b/application/controllers/Adif.php
index a9c0efc4c..30684c4a6 100644
--- a/application/controllers/Adif.php
+++ b/application/controllers/Adif.php
@@ -224,8 +224,7 @@ class adif extends CI_Controller {
 					$this->adif_parser->initialize();
 					$custom_errors = "";
 					$alladif=[];
-					while($record = $this->adif_parser->get_record())
-					{
+					while($record = $this->adif_parser->get_record()) {
 						if ($contest != '') {
 							$record['contest_id']=$contest;
 						}
diff --git a/application/controllers/Api.php b/application/controllers/Api.php
index 191fdafaa..b3a03ef45 100644
--- a/application/controllers/Api.php
+++ b/application/controllers/Api.php
@@ -160,7 +160,10 @@ class API extends CI_Controller {
 	*/
 	function qso($dryrun = false) {
 		header('Content-type: application/json');
+		set_time_limit(0);
+		ini_set('memory_limit', '-1');
 
+		session_write_close();
 		$this->load->model('api_model');
 
 		$this->load->model('stations');
@@ -169,7 +172,9 @@ class API extends CI_Controller {
 		$return_count = 0;
 
 		// Decode JSON and store
-		$obj = json_decode(file_get_contents("php://input"), true);
+		$raw = file_get_contents("php://input");
+		$obj = json_decode($raw,true);
+		$raw='';
 		if ($obj === NULL) {
 		    echo json_encode(['status' => 'failed', 'reason' => "wrong JSON"]);
 		    die();
@@ -182,6 +187,7 @@ class API extends CI_Controller {
 		}
 
 		$userid = $this->api_model->key_userid($obj['key']);
+		$this->api_model->update_last_used(($obj['key']));
 
 		if(!isset($obj['station_profile_id']) || $this->stations->check_station_against_user($obj['station_profile_id'], $userid) == false) {
 			http_response_code(401);
@@ -198,49 +204,32 @@ class API extends CI_Controller {
 
 			// Feed in the ADIF string
 			$this->adif_parser->feed($obj['string']);
-
-			// Create QSO Record
-			while($record = $this->adif_parser->get_record())
-			{
-				if(count($record) == 0)
-				{
-					break;
-				};
-
-
-				if( !($dryrun) && (isset($obj['station_profile_id']))) {
-					if(isset($record['station_callsign']) && $this->stations->check_station_against_callsign($obj['station_profile_id'], $record['station_callsign']) == false) {
-						http_response_code(401);
-						echo json_encode(['status' => 'failed', 'reason' => "station callsign does not match station callsign in station profile."]);
-						die();
-					}
-
+			$obj['string']='';
+			$return_msg=[];
+			$return_count=0;
+			if( !($dryrun) && (isset($obj['station_profile_id']))) {
+				$custom_errors = "";
+				$alladif=[];
+				gc_collect_cycles();
+				while($record = $this->adif_parser->get_record()) {
 					if(!(isset($record['call'])) || (trim($record['call']) == '')) {
-						http_response_code(401);
-						echo json_encode(['status' => 'failed', 'reason' => "QSO Call is empty."]);
-						die();
+						continue;
 					}
+					if(count($record) == 0) {
+						break;
+					};
+					array_push($alladif,$record);
+					$return_count++;
+				};
+				$record='';	// free memory
+				gc_collect_cycles();
+				$custom_errors = $this->logbook_model->import_bulk($alladif, $obj['station_profile_id'], false, false, false, false, false, false, true, false, true, false);
+				$alladif=[];
+				$return_msg[]='';
+			} else {
+				$return_msg[]='Dryrun works';
+			}
 
-					if ( ((!(isset($record['distance']))) || ($record['distance'] == '')) && ((isset($record['gridsquare'])) && ($record['gridsquare'] != '')) ) {
-						$mygrid=$this->stations->gridsquare_from_station($obj['station_profile_id']);
-						$this->load->library('Qra');
-						$record['distance'] = $this->qra->distance($mygrid, $record['gridsquare'], 'K');
-					}
-
-					$this->api_model->update_last_used(($obj['key']));
-
-					$msg = $this->logbook_model->import($record, $obj['station_profile_id'], NULL, NULL, NULL, NULL, NULL, NULL, false, false, true);
-
-					if ( $msg == "" ) {
-						$return_count++;
-					} else {
-						$return_msg[] = $msg;
-					}
-				} else {
-					$return_msg[]='Dryrun works';
-				}
-
-			};
 			http_response_code(201);
 			echo json_encode(['status' => 'created', 'type' => $obj['type'], 'string' => $obj['string'], 'imported_count' => $return_count, 'messages' => $return_msg ]);
 
diff --git a/application/controllers/Awards.php b/application/controllers/Awards.php
index ac3a0d618..251c85763 100644
--- a/application/controllers/Awards.php
+++ b/application/controllers/Awards.php
@@ -329,6 +329,31 @@ class Awards extends CI_Controller {
 		$this->load->view('interface_assets/footer', $footerData);
 	}
 
+    public function jcc_export() {
+        $this->load->model('Jcc_model');
+        $postdata['qsl'] = $this->security->xss_clean($this->input->post('qsl'));
+        $postdata['lotw'] = $this->security->xss_clean($this->input->post('lotw'));
+        $postdata['eqsl'] = $this->security->xss_clean($this->input->post('eqsl'));
+        $postdata['qrz'] = $this->security->xss_clean($this->input->post('qrz'));
+        $postdata['worked'] = $this->security->xss_clean($this->input->post('worked'));
+        $postdata['confirmed'] = $this->security->xss_clean($this->input->post('confirmed'));
+        $postdata['notworked'] = $this->security->xss_clean($this->input->post('notworked'));
+        $postdata['band'] = $this->security->xss_clean($this->input->post('band'));
+        $postdata['mode'] = $this->security->xss_clean($this->input->post('mode'));
+
+        $qsos = $this->Jcc_model->exportJcc($postdata);
+
+        $fp = fopen( 'php://output', 'w' );
+        $i=1;
+        fputcsv($fp, array('No', 'Callsign', 'Date', 'Band', 'Mode', 'Remarks'), ';');
+        foreach ($qsos as $qso) {
+           fputcsv($fp, array($i, $qso['call'], $qso['date'], ($qso['prop_mode'] != null ? $qso['band'].' / '.$qso['prop_mode'] : $qso['band']), $qso['mode'], $qso['cnty'].' - '.$qso['jcc']), ';');
+           $i++;
+        }
+        fclose($fp);
+        return;
+    }
+
     public function vucc()	{
         $this->load->model('vucc');
         $this->load->model('bands');
diff --git a/application/models/Jcc_model.php b/application/models/Jcc_model.php
index f972eee40..93e887647 100644
--- a/application/models/Jcc_model.php
+++ b/application/models/Jcc_model.php
@@ -825,9 +825,8 @@ class Jcc_model extends CI_Model {
 	);
 
 	function get_jcc_array($bands, $postdata) {
-		$CI =& get_instance();
-		$CI->load->model('logbooks_model');
-		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+		$this->load->model('logbooks_model');
+		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
 		if (!$logbooks_locations_array) {
 			return null;
@@ -1020,9 +1019,8 @@ class Jcc_model extends CI_Model {
 	 */
 	function get_jcc_summary($bands, $postdata)
 	{
-		$CI =& get_instance();
-		$CI->load->model('logbooks_model');
-		$logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+		$this->load->model('logbooks_model');
+		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
 		if (!$logbooks_locations_array) {
 			return null;
@@ -1131,5 +1129,59 @@ class Jcc_model extends CI_Model {
 		$sql .= " and COL_CNTY in (".implode(',', array_keys($this->jaCities)).")";
 		return $sql;
 	}
+
+	function exportJcc($postdata) {
+		$this->load->model('logbooks_model');
+		$logbooks_locations_array = $this->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
+
+		if (!$logbooks_locations_array) {
+			return null;
+		}
+
+		$location_list = "'".implode("','",$logbooks_locations_array)."'";
+
+		$jccArray = array_keys($this->jaCities);
+
+		$sql = "SELECT distinct col_cnty FROM " . $this->config->item('table_name') . " thcv
+			where station_id in (" . $location_list . ")";
+
+		if ($postdata['mode'] != 'All') {
+			$sql .= " and (col_mode = '" . $postdata['mode'] . "' or col_submode = '" . $postdata['mode'] . "')";
+		}
+
+		$sql .= $this->addStateToQuery();
+		$sql .= $this->genfunctions->addBandToQuery($postdata['band']);
+		$sql .= $this->genfunctions->addQslToQuery($postdata);
+		$sql .= ' ORDER BY COL_CNTY ASC';
+
+		$query = $this->db->query($sql);
+
+		$jccs = array();
+		foreach($query->result() as $line) {
+			$jccs[] = $line->col_cnty;
+		}
+		$qsos = array();
+		foreach($jccs as $jcc) {
+			$qso = $this->getFirstQso($location_list, $jcc, $postdata);
+			$qsos[] = array('call' => $qso[0]->COL_CALL, 'date' => $qso[0]->COL_TIME_ON, 'band' => $qso[0]->COL_BAND, 'mode' => $qso[0]->COL_MODE, 'prop_mode' => $qso[0]->COL_PROP_MODE, 'cnty' => $qso[0]->COL_CNTY, 'jcc' => $this->jaCities[$qso[0]->COL_CNTY]);
+		}
+
+		return $qsos;
+	}
+
+	function getFirstQso($location_list, $jcc, $postdata) {
+		$sql = 'SELECT COL_CNTY, COL_CALL, COL_TIME_ON, COL_BAND, COL_MODE, COL_PROP_MODE FROM '.$this->config->item('table_name').' t1
+			WHERE station_id in ('.$location_list.')';
+		if ($postdata['mode'] != 'All') {
+			$sql .= " and (col_mode = '" . $postdata['mode'] . "' or col_submode = '" . $postdata['mode'] . "')";
+		}
+		$sql .= $this->addStateToQuery();
+		$sql .= $this->genfunctions->addBandToQuery($postdata['band']);
+		$sql .= $this->genfunctions->addQslToQuery($postdata);
+		$sql .= ' AND COL_CNTY = \''.$jcc.'\'';
+		$sql .= ' ORDER BY COL_TIME_ON ASC LIMIT 1';
+		$query = $this->db->query($sql);
+		return $query->result();
+	}
 }
 ?>
diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index 48db848d5..afbfea070 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -3344,22 +3344,24 @@ function lotw_last_qsl_date($user_id) {
 	  return '1900-01-01 00:00:00.000';
   }
 
-  function import_bulk($records, $station_id = "0", $skipDuplicate = false, $markClublog = false, $markLotw = false, $dxccAdif = false, $markQrz = false, $markHrd = false,$skipexport = false, $operatorName = false, $apicall = false, $skipStationCheck = false) {
-	  $custom_errors='';
-	  $a_qsos=[];
-	  foreach ($records as $record) {
-		  $one_error = $this->logbook_model->import($record, $station_id, $skipDuplicate, $markClublog, $markLotw,$dxccAdif, $markQrz, $markHrd, $skipexport, $operatorName, $apicall, $skipStationCheck, true);
-		  if ($one_error['error'] ?? '' != '') {
-			  $custom_errors.=$one_error['error']."<br/>";
-		  } else {
-			  array_push($a_qsos,$one_error['raw_qso'] ?? '');
-		  }
-	  }
-	  if (count($a_qsos)>0) {
-		  $this->db->insert_batch($this->config->item('table_name'), $a_qsos);
-	  }
-	  return $custom_errors;
-  }
+    function import_bulk($records, $station_id = "0", $skipDuplicate = false, $markClublog = false, $markLotw = false, $dxccAdif = false, $markQrz = false, $markHrd = false,$skipexport = false, $operatorName = false, $apicall = false, $skipStationCheck = false) {
+	    $custom_errors='';
+	    $a_qsos=[];
+	    foreach ($records as $record) {
+		    $one_error = $this->logbook_model->import($record, $station_id, $skipDuplicate, $markClublog, $markLotw,$dxccAdif, $markQrz, $markHrd, $skipexport, $operatorName, $apicall, $skipStationCheck, true);
+		    if ($one_error['error'] ?? '' != '') {
+			    $custom_errors.=$one_error['error']."<br/>";
+		    } else {
+			    array_push($a_qsos,$one_error['raw_qso'] ?? '');
+		    }
+	    }
+	    $records='';
+	    gc_collect_cycles();
+	    if (count($a_qsos)>0) {
+		    $this->db->insert_batch($this->config->item('table_name'), $a_qsos);
+	    }
+	    return $custom_errors;
+    }
     /*
      * $skipDuplicate - used in ADIF import to skip duplicate checking when importing QSOs
      * $markLoTW - used in ADIF import to mark QSOs as exported to LoTW when importing QSOs
@@ -4004,6 +4006,8 @@ function lotw_last_qsl_date($user_id) {
 		  if ($batchmode) {
 			  $raw_qso=$this->add_qso($data, $skipexport, $batchmode);
 			  $returner['raw_qso']=$raw_qso;
+			  $data='';
+			  $raw_qso='';
 		  } else {
 			  $this->add_qso($data, $skipexport);
 		  }
@@ -4016,6 +4020,7 @@ function lotw_last_qsl_date($user_id) {
 	  } else {
 		  $returner=$my_error;
 	  }
+	  $record=[];
 	  return $returner;
   }
 
diff --git a/application/views/awards/jcc/index.php b/application/views/awards/jcc/index.php
index 776b5199f..0e4c464f4 100644
--- a/application/views/awards/jcc/index.php
+++ b/application/views/awards/jcc/index.php
@@ -98,6 +98,7 @@
                 <div class="col-md-10">
                     <button id="button2id" type="reset" name="button2id" class="btn btn-sm btn-warning">Reset</button>
                     <button id="button1id" type="submit" name="button1id" class="btn btn-sm btn-primary">Show</button>
+                    <button id="button3id" type="button" onclick="export_qsos();" name="button3id" class="btn btn-sm btn-info">Export</button>
                 </div>
             </div>
 
diff --git a/assets/js/sections/jcc.js b/assets/js/sections/jcc.js
index 464f1d2fd..89bec3c2c 100644
--- a/assets/js/sections/jcc.js
+++ b/assets/js/sections/jcc.js
@@ -15,4 +15,53 @@ $(document).ready(function () {
             'csv'
         ]
     });
-});
\ No newline at end of file
+});
+
+function export_qsos() {
+   $.ajax({
+       url: base_url + 'index.php/awards/jcc_export',
+       type: 'post',
+       xhrFields: {
+          responseType: 'text/csv;charset=utf8',
+       },
+       data: {
+           band: $('#band2').val(),
+           mode: $('#mode').val(),
+           worked: +$('#worked').prop('checked'),
+           confirmed: +$('#confirmed').prop('checked'),
+           notworked: +$('#notworked').prop('checked'),
+           qsl: +$('#qsl').prop('checked'),
+           lotw: +$('#lotw').prop('checked'),
+           qrz: +$('#qrz').prop('checked'),
+           eqsl: +$('#eqsl').prop('checked'),
+           includedeleted: +$('#includedeleted').prop('checked'),
+           Africa: +$('#Africa').prop('checked'),
+           Asia: +$('#Asia').prop('checked'),
+           Europe: +$('#Europe').prop('checked'),
+           NorthAmerica: +$('#NorthAmerica').prop('checked'),
+           SouthAmerica: +$('#SouthAmerica').prop('checked'),
+           Oceania: +$('#Oceania').prop('checked'),
+           Antarctica: +$('#Antarctica').prop('checked'),
+           sat: $("#sats").val(),
+           orbit: $("#orbits").val(),
+       },
+       success: function(data) {
+           var a = document.createElement('a');
+           var fileData = ['\ufeff'+data];
+           console.log(fileData);
+           var blob = new Blob(fileData,{
+              type: "text/csv;charset=utf-8;"
+           });
+           var url = URL.createObjectURL(blob);
+           a.href = url;
+           a.download = 'qso_export.csv';
+
+           document.body.appendChild(a);
+           a.click();
+           document.body.removeChild(a);
+       },
+       error: function() {
+          console.log("error");
+       },
+   });
+}