ProjectLaravel/app/Models/Plane.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Plane extends Model
{
    protected $primaryKey = 'id';

    use HasFactory;
    protected $fillable = ['model', 'production_date', 'operating_date', 'serviceability'];
}