Sorry if this is the wrong place to post this, figured it was the best out of all the options.
I've noticed a number of times on VATSIM seeing certain people filing T/xxxx/x or B/xxxx/x. Until now, I've only known of H/ which of course is "heavy" and after doing some reasearch found that T/ is for TCAS and B/ is for both Heavy and TCAS.
What I can't seem to find out is which if any, equipment suffixes mean you already have TCAS which then would mean there is no point in filing T/, or if just a general rule of thumb, should you file T/ if you have TCAS either way??