B777/23
KARRATHA (YPKA) TWR ATS NOT AVBL
DUE OPR RESTRICTIONS
KARRATHA CLASS D AIRSPACE BECOMES CLASS G SFC TO 5500FT AMSL AS PER
EN ROUTE SUPPLEMENT AUSTRALIA YPKA - ATS AIRSPACE - OUTSIDE TWR HR
FIS AVBL MELBOURNE CENTRE 122.4
COMMON TFC ADVISORY FREQ (CTAF) 127.35
SFC TO 5500FT AMSL
FROM 10 272245 TO 10 290600
2310272245 TO 2310280015
2310280545 TO 2310280645
2310290000 TO 2310290600
Karratha.