This is how it should be
ENY B12,14,15,17,25,42,45,60,65,82,83,84 Q56
FP B7,13,20,26,52,54,57,Q24 ,Q55
FB B1,2,31,41,44,46,49
JG B4,8,9,11,16,35,37,43,48,61,63,67,68,69,70
GA B24,32,38,39,47,62,Q54,58,59
UP B3,6,36,64,74,X27,28,37,38
From my understanding the 73XX are going to UP which would retire the some of their RTS and when UP get their new 76's or 77's the rest of the RTS will retire from UP. Rumors are going around the B46SBS are going Artic and FB suppose to transfer out the 53's and getting the 61's and the 76's will go to local service which will retire their RTS.