New call signs

[FlameTrees]

Noticed some new call signs on the pagers today...


GX108
GXA108
GX77
GX127
EW77

The GX crews were tagged with pagers from Salisbury and Prospect, and EW from Marion.

Taking a stab in the dark, GX to me would be Gepps Cross (is there a new PTS/ESS station there)?? but EW the only 2 things that make sense to me is East West (sort of like the FP car,regional not station based) or Edwardstown.

Anyone got any idea??

[disOrderly]

Yep Marion PTS and ESS has moved to a new station at Edwardstown and Fulham, Salisbury and Campbelltown PTS/ESS has moved to Gepps Cross