Hmmmm
The version published by both of the private companies with approvals to publish under 233(1)(h) have YJST marked on the Adelaide VNC.
There is a 'disconnect' between those versions and the paper version copied by Cynical.
(It's not on the electronic or paper version of the WAC.)
A quality control problem on someone's behalf, methinks.
So, until that's fixed, we can assume that YJST may be the source of aluminium confetti due to area frequency jamming broadcasts. Any idea of how many VHF equipped aircraft operating there, Cynical?