Im currently making airports on greenland, and the only atc there is there in real life is AFIS, but the problem is that there are no AFIS in msfs2020? Have they missed it or is it a known problem? But which atc do i have to use instead? Is tower the closest one to AFIS?
For the moment, you probably will have to make a pick between:
unicom: which lacks the AFISO providing information, it’s just pilots sharing their position and intentions on a common frequency. If you are developping an IFR airport, an additional downside of this is that you cannot get an IFR departure clearance from the unicom.
tower: which has the ‘downside’ that there is obviously interaction, but ATC is now giving instructions, landing clearances etc. which is absolutely not realistic for an AFIS airport and makes flying on them in the sim feel unrealistic in my opinion.
For the AFIS airport I developed, EBKT in Belgium: --> flightsim.to/file/4448/ebkt-kortrijk-wevelgem
I chose ‘Unicom’ because I didn’t want to have the tower giving instructions, but I have configured the spare AFIS frequency to be a ‘clearance delivery’ so when flying IFR you can get your IFR clearance on the ground. After all it is an international airport with full instrument procedures…