diff --git a/application/config/autoload.php b/application/config/autoload.php
index 41f34a10a..33fa16ce6 100644
--- a/application/config/autoload.php
+++ b/application/config/autoload.php
@@ -52,7 +52,7 @@ $autoload['packages'] = array(APPPATH.'third_party');
 |	$autoload['libraries'] = array('database', 'session', 'xmlrpc');
 */
 
-$autoload['libraries'] = array('database', 'session', 'curl', 'OptionsLib', 'Paths', 'Frequency', 'Qra');
+$autoload['libraries'] = array('database', 'session', 'curl', 'OptionsLib', 'Paths', 'Frequency');
 
 
 /*
diff --git a/application/views/dashboard/index.php b/application/views/dashboard/index.php
index e03a6f86e..3ed0a9f68 100644
--- a/application/views/dashboard/index.php
+++ b/application/views/dashboard/index.php
@@ -30,10 +30,14 @@ function echo_table_col($row, $name) {
 		case 'SOTA':    echo '<td>' . ($row->COL_SOTA_REF) . '</td>'; break;
 		case 'WWFF':    echo '<td>' . ($row->COL_WWFF_REF) . '</td>'; break;
 		case 'POTA':    echo '<td>' . ($row->COL_POTA_REF) . '</td>'; break;
-		case 'Grid':    echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
+		case 'Grid':    
+			$ci->load->library('qra');
+			echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
 		case 'Distance':    echo '<td>' . ($row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>'; break;
 		case 'Band':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { echo strtolower($row->COL_BAND); } echo '</td>'; break;
-		case 'Frequency':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
+		case 'Frequency':    
+			$ci->load->library('frequency');
+			echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
 		case 'State':   echo '<td>' . ($row->COL_STATE) . '</td>'; break;
 		case 'Operator': echo '<td>' . ($row->COL_OPERATOR) . '</td>'; break;
 		case 'Name': echo '<td>' . ($row->COL_NAME) . '</td>'; break;
diff --git a/application/views/qso/components/previous_contacts.php b/application/views/qso/components/previous_contacts.php
index 2a338f50c..f4cf26494 100644
--- a/application/views/qso/components/previous_contacts.php
+++ b/application/views/qso/components/previous_contacts.php
@@ -61,10 +61,14 @@ function echo_table_col($row, $name) {
 		case 'SOTA':    echo '<td>' . ($row->COL_SOTA_REF) . '</td>'; break;
 		case 'WWFF':    echo '<td>' . ($row->COL_WWFF_REF) . '</td>'; break;
 		case 'POTA':    echo '<td>' . ($row->COL_POTA_REF) . '</td>'; break;
-		case 'Grid':    echo '<td>' . ($ci->qra->echoQrbCalcLink($row->COL_MY_GRIDSQUARE, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
+		case 'Grid':   
+			$ci->load->library('qra'); 
+			echo '<td>' . ($ci->qra->echoQrbCalcLink($row->COL_MY_GRIDSQUARE, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
 		case 'Distance':    echo '<td>' . ($row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>'; break;
 		case 'Band':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { echo strtolower($row->COL_BAND); } echo '</td>'; break;
-		case 'Frequency':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
+		case 'Frequency':   
+			$ci->load->library('frequency'); 
+			echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
 		case 'State':   echo '<td>' . ($row->COL_STATE) . '</td>'; break;
 		case 'Operator': echo '<td>' . ($row->COL_OPERATOR) . '</td>'; break;
 	}
diff --git a/application/views/view_log/partial/log_ajax.php b/application/views/view_log/partial/log_ajax.php
index 45b4ca8e5..94df943a6 100644
--- a/application/views/view_log/partial/log_ajax.php
+++ b/application/views/view_log/partial/log_ajax.php
@@ -31,10 +31,14 @@ function echo_table_col($row, $name) {
 		case 'SOTA':    echo '<td>' . ($row->COL_SOTA_REF) . '</td>'; break;
 		case 'WWFF':    echo '<td>' . ($row->COL_WWFF_REF) . '</td>'; break;
 		case 'POTA':    echo '<td>' . ($row->COL_POTA_REF) . '</td>'; break;
-		case 'Grid':    echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
+		case 'Grid':    
+            $ci->load->library('qra'); 
+            echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE)) . '</td>'; break;
 		case 'Distance':echo '<td>' . ($row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>'; break;
 		case 'Band':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank"><span data-bs-toggle="tooltip" title="'.$row->COL_BAND.'">'.$row->COL_SAT_NAME.'</span></a></td>'; } else { if ($row->COL_FREQ != null) { echo ' <span data-bs-toggle="tooltip" title="'.$ci->frequency->hz_to_mhz($row->COL_FREQ).'">'. strtolower($row->COL_BAND).'</span>'; } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
-		case 'Frequency':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'; if ($row->COL_FREQ != null) { echo ' <span data-bs-toggle="tooltip" title="'.$ci->frequency->hz_to_mhz($row->COL_FREQ).'">'.$row->COL_SAT_NAME.'</span>'; } else { echo $row->COL_SAT_NAME; } echo '</a></td>'; } else { if ($row->COL_FREQ != null) { echo ' <span data-bs-toggle="tooltip" title="'.$row->COL_BAND.'">'.$ci->frequency->hz_to_mhz($row->COL_FREQ).'</span>'; } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
+		case 'Frequency':    
+            $ci->load->library('frequency'); 
+            echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'; if ($row->COL_FREQ != null) { echo ' <span data-bs-toggle="tooltip" title="'.$ci->frequency->hz_to_mhz($row->COL_FREQ).'">'.$row->COL_SAT_NAME.'</span>'; } else { echo $row->COL_SAT_NAME; } echo '</a></td>'; } else { if ($row->COL_FREQ != null) { echo ' <span data-bs-toggle="tooltip" title="'.$row->COL_BAND.'">'.$ci->frequency->hz_to_mhz($row->COL_FREQ).'</span>'; } else { echo strtolower($row->COL_BAND); } } echo '</td>'; break;
 		case 'State':   echo '<td>' . ($row->COL_STATE) . '</td>'; break;
 		case 'Operator':echo '<td>' . ($row->COL_OPERATOR) . '</td>'; break;
 		case 'Location':echo '<td>' . ($row->station_profile_name) . '</td>'; break;
diff --git a/application/views/visitor/index.php b/application/views/visitor/index.php
index a4b29a6cc..d1679e93c 100644
--- a/application/views/visitor/index.php
+++ b/application/views/visitor/index.php
@@ -27,10 +27,14 @@ function echo_table_col($row, $name) {
 		case 'SOTA':    echo '<td>' . ($row->COL_SOTA_REF) . '</td>'; break;
 		case 'WWFF':    echo '<td>' . ($row->COL_WWFF_REF) . '</td>'; break;
 		case 'POTA':    echo '<td>' . ($row->COL_POTA_REF) . '</td>'; break;
-		case 'Grid':    echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE, true)) . '</td>'; break;
+		case 'Grid':    
+			$ci->load->library('qra'); 
+			echo '<td>' . ($ci->qra->echoQrbCalcLink($row->station_gridsquare, $row->COL_VUCC_GRIDS, $row->COL_GRIDSQUARE, true)) . '</td>'; break;
 		case 'Distance':echo '<td>' . ($row->COL_DISTANCE ? $row->COL_DISTANCE . '&nbsp;km' : '') . '</td>'; break;
 		case 'Band':    echo '<td>'; if($row->COL_SAT_NAME != null) { echo '<a href="https://db.satnogs.org/search/?q='.$row->COL_SAT_NAME.'" target="_blank">'.$row->COL_SAT_NAME.'</a></td>'; } else { echo strtolower($row->COL_BAND); } echo '</td>'; break;
-		case 'Frequency':    echo '<td>'; if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } echo '</td>'; break;
+		case 'Frequency':    
+			$ci->load->library('frequency'); 
+			echo '<td>'; if($row->COL_FREQ != null) { echo $ci->frequency->hz_to_mhz($row->COL_FREQ); } else { echo strtolower($row->COL_BAND); } echo '</td>'; break;
 		case 'State':   echo '<td>' . ($row->COL_STATE) . '</td>'; break;
 		case 'Operator': echo '<td>' . ($row->COL_OPERATOR) . '</td>'; break;
 	}