18 Wheeler.
So true especially with regards to AYPY where virtually nothing is working at the best of times.
Flew through Moresby's airspace a few months back and no contact with anyone at all.
A quick call to YBBN confirmed that their entire communications had went down and that we had to make TIBA broadcasts until in contact with San Francisco and provide our own traffic separation.
I believe AYPY Tower was about the only frequency working.
Perhaps they ought to at least prioritise the YSSY Notams so that important ones arent lost in the pile.