https://flightplandatabase.com/plan/12487 2 WSSS YSSY navaid true WSSS 1.348972 103.977501 navaid BLI -8.750583 115.163306 navaid OOMWC -27.905045 140.053250 navaid PUMPA -31.868333 147.096667 navaid WSTSF -33.828719 150.918881 navaid true YSSY -33.949619 151.188317