phpvms/app/Events/AcarsUpdate.php

<?php

namespace App\Events;

use App\Contracts\Event;
use App\Models\Acars;
use App\Models\Pirep;

class AcarsUpdate extends Event
{
    /** @var Pirep */
    public $pirep;

    /** @var Acars */
    public $acars;

    public function __construct(Pirep $pirep, Acars $acars)
    {
        $this->pirep = $pirep;
        $this->acars = $acars;
    }
}