Pierre
"In my experience I have never seen/worked at a unit that inputs QNH"...in 4 units over 21 (radar) years, that's the only kit
I've ever worked with
"DScartwright has hit the nail - such traffic information includes advisory height information, it isn't going to be spot on accurate! all that is surely important is a guide whether to look above, well above/ below, well below?"...isn't that what the standard phrase for unknown traffic in the MATS Pt1 says? as per my original post on this thread?
Tori