Interesting series of topics and arguements on this thread.
However, am I alone in thinking that most of wouldn't enter a MATZ without at least trying to make contact?
Trying being the operative word when most MATZ's are shut after an early stack on a Friday

when the service sky-Gods retire to the mess for Happy Hour or a posting barell and whinge about us pesky private flyers in our "puddle-jumpers"!
I quite like PJ as a new appelation for my "jet"!
Marham is the RAF zone that I enter most frequently and I have no problems with setting QFE. On handover to the first civillian agency (Norwich if homeward bound) they pass me the regional QNH anyway and if I was between stations I could always request the QNH from Marham.
Stik