1.3. ATC Ratings
Controllers are categorized by their permanent rating, VATSIM Saudi Arabia follows the Global Controller Adminstration Policy (GCAP) set by VATSIM which indicates:
Tower Trainee (S1): Gives the ability to control DEL/GND positions + Solo Validation to control TWR position.
Tower Controller (S2): Gives the ability to control tower positions + Solo validation to control APP/DEP position.
TMA Controller (S3): Gives the ability to control DEP/APP positions + Solo validation to control CTR/Enroute position.
Enroute Controller (C1): Gives the ability to control enroute position or a CTR.
Senior Controller (C3): A further rating granted by divisions which does not have any increased privileges associated.
There are more ATC ratings that do not have defined competentcies by the GCAP, such as Instructor 1 (I1), Senior Instructor (I3), and Supervisor (SUP). All these ratings are further ratings that can be achieved by specific requirements. Instructor 1 (I1) and Instructor 3 (I3) ratings do not have increased controlling privileges associated.