I must confess that I'm amazed that people don't get this ...
- Sydney Kingsford Smith is open 24 hrs a day.
- Certain aircraft (most) have restrictions due noise between 2300-0600.
- ATC are not there to judge which aircraft comply with the noise requirements, rather it is the OPERATOR to judge (it is pretty clear cut).
- You know if your aircraft is subject to the restrictions, so if you don't get a taxy clearance by the appropriate time, you are in breach ... simple.
Which part of all that is hard to understand?
N