I'm having a problem with atc in FSX recognizing some call signs for a few of my airliners. The call signs are "Speedbird" for Brittish Airways, "Relax" for Sky Europe, "CSA Lines" for Czech Airlines, and "Slovakia" for Air Slovakia. I'm sure the last three airlines probably aren't recognized because they are not common airlines, but Speedbird? BA is probably one of the most common in Europe. It recognizes "Orange" for Air Holland (Go Figure).
I have the callsigns exactly as follows in my aircraft cfg:
atc_airline=Speedbird
atc_airline=Relax
atc_airline=CSA Lines
atc_airline=Slovakia
Any help would be greatly appreciated.
Oh, one more thing. I've been looking all over for a list of call signs that FSX recognizes, but can't find one. Are there any around?