The GPS jamming is happening here. 18 hours per day continuously (supposedly) for a month. The area covers a few aerodromes in the area to the east (AMK etc) and affects routes over and in the vicinity of WR. And there is an ADS-B site there.
C0717/11
GPS RECEPTION MAY BE UNRELIABLE WI 80KM OF S31 00 E136 36 (APRX 15NM NW WOOMERA)
CONTROLLING AUTHORITY: DEPARTMENT OF DEFENCE
PRIMARY CTC 0408 402 241 SECONDARY CTC 08 8674 3370
SFC TO UNL
FROM 02 091930 TO 03 111330 EST
DAILY 1930/1330