Hello, gentlemen. My name is Eraldo and I'm from Brazil. I would like to ask a few questions: Is it possible to manual add output and arrival procedures to FSX default GPS? I do not want to update all GPS fixes, VOR, ADF, only enter the SID STAR procedures for some airports manually. I researched and saw that GPS has its files "scattered" by FS and that its information is generated dynamically, however, it has some procedures, such as the ILS approximation in SBSP. I believe that, knowing which file such procedure is inserted, we can edit it, add other procedures, or delete the old ones. It will be a meticulous, time-consuming, tiring, but very rewarding. My problem is that I do not know which file to edit, that is, which file contains saved those procedures. If anyone can help me, thank you!