After a few years away from Aus, I am trying to find this AIP reference to restrictions on night operations in aircraft above 5700kg to aerodromes without instrument approachs. Has this reference been removed recently? ( due to the introduction of Part 91 )?
Yes it was deleted. There is a small D on the RHS of page ENR 1.10-3. 1.4 and 1.5 were before 2 - Flight Notification.
Now Part 91 MOS 8.05(1) refers.
And I can't see anything in Part 121 that overrides that for >5,700 Air Transport ops.... yet.