I just left the game running when I'm not using my phone, like when I'm sleeping or even when I'm at school, you may need a fan blowing on the back side of the phone though because sometimes it gets really hot.

We all gotta follow the ATIS instructions or else we will get a violation 🙃

Since this is an expert server, they take things severe, planes create something called wake turbulence it's designed from the difference between high pressure under the wing and low pressure on top of the wing which creates something called "vortex", they have made some planes crash on takeoff before because another plane was taking off parallel to that runway.