[S]eems you did not know about the procedure being in existance[sic] for over the last decade!
Indeed.
Nor did any of the pilots I know.
Nor did the author of the CAAP that prompted this thread.
The good news for us is that we just keep doing what we’ve always been doing.
And please, could someone nominate one – just
one – hive of aviation activity that isn’t marked on any aeronautical chart, the broadcasts from the vicinity of which are going to cause meltdown and aluminium confetti? Just
one. Please?