The restricted areas at PCK activated by NOTAM are there for the RAAF Museum displays.
Is it really “activated” by NOTAM?
ERSA says R330A is “TUE,THU,SUN
0315-0345 (1HR EARLIER HDS) or as amended by NOTAM“.
Looks to me like there’s a “default” period which applies unless amended by NOTAM.
(Three half-hour displays each week must be exciting!)