KUL ATC SYS UPGRADE
The delays (only on the 1st day) were due to the system upgrade as all Ctlers are operating an entire new screen setup with different colour codes and commands. Too much to explain.
As for the TOD and speed of 270/250kts, this has been determined by the Flow Ctler with the anticipation of no deviations and that all would follow the STAR. However weather always throws in the spanner hence the reason for speeding up or slowing down when in control with Approach. We have no choice but to do tactical control on most occasions in the TMA.
Kindly take note that with effect from today (15th Dec) new 5 letter codes for intermediate fix (12NM) for 32L/32R 14L/14R has been enforced in the Approach Procedures. Kindly ref to AIP SUPP 20/2011 for further info. No more direct 10M finals.
P/s One frequent user of KLIA always refers to the MAHB Flight schedule to see the peak hour periods and prepares his fuel accordingly. This might help some.