Larger airport with more Terminals (Instead of 1 or 2 Terminals or Terminals that are all together. It would be great to see!
More taxiways really need to be added and the option to give aircrafts specific taxiways to go to so they don't run into other aircrafts.
More Terminals would be great, including more runways. 4-5 runways would be great.
I also miss the voice option and the times where you could be able to be inside the plane while passengers are boarding. I don't know why that option got removed.
Frequencies also need to there to give aircrafts to contact this frequency and also add random go around for unstable approaches or bad weather.
Also remove the option for holding planes at the gate or not being able to takeoff due to storms or fog.
There can also be a bigger radar to see which planes are coming to that specific airport.
Fixed amount of departures and arrivals. I hate to see 4 set of arrivals. Why not make it more challenging with more and more sets of arrivals for a very busy airport.
Thanks so much UATC! These are just suggestions