The best ones are the ones where a 172 is charged for an ILS at YSSY, having taken off 3 hours earlier from Alice Springs or the like.
Arr, that AVDATA be a superbly reliably tacking device!!!
Side note, if ye be finding that a large landing fee, try yer hand at flyin into kingsford. Ye'll be needing to rob the Krispy Kreme store across from Hawker to be payin yer dues!