Doing some studying here and came across a term I've never seen before in any of my studies.
"QFF" - barometric pressure at a place reduced to msl.
This has confused me. Could someone please explain it?
Would I be correct if I said:
"Say we are at an airport of 2000ASL. The temperature at mean sea level is +15c, while at our airport it is 20c. Using the lapse rate of -1.98c/1000ft, could I then say that msl at 2000 would be ~11c and the pressure should be______"?