Stairs and gates connected to aircraft at airports

[funkyfunk]

How the hell do you get all the stairs and gates and other stuff connected to the airplane at any airport? Please help me! I've seen pictures and stuff but don't know how to do it!

[Oz]

You have to play around with your scenery settings and set it to high. The gates and such is only available at select airports like LAX, O Hare and Heathrow.