Fix error in flight importer

app/Models/Flight.php

@@ -62,7 +62,6 @@ class Flight extends Model
         'level'         => 'integer',
         'distance'      => 'float',
         'flight_time'   => 'integer',
-        'flight_type'   => 'integer',
         'has_bid'       => 'boolean',
         'active'        => 'boolean',
     ];

app/Services/ImportExport/FlightImporter.php

@@ -92,8 +92,14 @@ class FlightImporter extends ImportExport
         }
 
         // Any specific transformations
-        // Flight type can be set to P - Passenger, C - Cargo, or H - Charter
-        $flight->setAttribute('flight_type', FlightType::getFromCode($row['flight_type']));
+
+        // Check for a valid value
+        $flight_type = $row['flight_type'];
+        if(!array_key_exists($flight_type, FlightType::labels())) {
+            $flight_type = 'J';
+        }
+
+        $flight->setAttribute('flight_type', $flight_type);
         $flight->setAttribute('active', get_truth_state($row['active']));
 
         try {