Add IATA and ZFW to aircraft import/export and tables

app/Database/factories/AircraftFactory.php

@@ -11,10 +11,12 @@ $factory->define(App\Models\Aircraft::class, function (Faker $faker) {
         'airport_id'   => function () {
             return factory(App\Models\Airport::class)->create()->id;
         },
+        'iata'         => $faker->unique()->text(5),
         'icao'         => $faker->unique()->text(5),
-        'name'         => $faker->unique()->text(50),
+        'name'         => $faker->text(50),
         'registration' => $faker->unique()->text(10),
         'hex_code'     => \App\Support\ICAO::createHexCode(),
+        'zfw'          => $faker->randomFloat(2, 0, 50000),
         'status'       => \App\Models\Enums\AircraftStatus::ACTIVE,
         'state'        => \App\Models\Enums\AircraftState::PARKED,
         'created_at'   => $faker->dateTimeBetween('-1 week', 'now'),