Aerodrome Control Tower There are three control positions in an aerodrome control tower, namely 1 , 2 and 3 . Delivery issues 4 to IFR flight when the filed flight plan is correct. And he is usually the first controller to be contacted by pilots. 5 is in charge of traffic on the ground, that is traffic on 6 and _7 When the departing aircraft reaches 8 , it will be 9 to Tower When the arriving aircraft 10 the runway, it will be handed off to 11 control. Tower handles traffic on the 12 and 13 traffic and it owns 14 and issues 15 and 16 . IFR departures are transferred to 17 directly after takeoff. IFR arrivals are handed off to Tower once it is 18 on ILS Approach Control Unit Approach can be 19 into two parts: 20 and 21 They are assigned a different 22 APP transfers departures to 23 when reaching 24 of App area or 25 point App transfers IFR arrivals or VFR arrivals to 26 when established on 27 or VFR arrivals to tower when 28 with the runway. Area Control Center ACC controls flight flying 29 or 30 from the local airport or 31 into the local airport for landing.