ATS Instructions All Danish ATS Instructions ATS Instruction 14 ATS Instructions is the ATC bible, instructing how to control. It is a gathering of law documents that sets the required standards.  ATS instructions will tell you: Rules concerning controlling General laws concerning controlling, such as airspace, clearances, etc. General approved Phraseology ATS Instructions will NOT tell you: Local regulations Tips and tricks Anything VATSIM related These documents are long and tedious, so we have done you a favor and highlighted all that is considered relevant for VATSIM. The documents should be studied as you are waiting to commence Pre-Training (1st Stage). Later once you start training the Pre-Training course will reference these documents from time to time.  ATS Instruction 14 in original version for danish students ATS-instruks 14 Dansk udgave.pdf ATS Instruction 14 in Google Translated version for Foreign students ATS-Instruction 14 English Version.pdf ATS Instruction 14 Appendix 1 for S2 students Appendix A - Easy VATSIM S2 access.pdf ATS Instruction 14 Appendix 1 for S3 students ATS Instruction 10 ATS-instruks 10 - 21. udg., maj 2025.pdf