***Meaning*** :: <u>M</u>aximum <u>E</u>levation <u>F</u>igure ***Definition*** :: Represents the highest elevation within a quadrant, including terrain and other vertical obstacles (towers, trees, etc.). A quadrant on [[Sectionals]] is the area bounded by ticked lines dividing each 30 [[minutes]] of [[latitude]] and each 30 minutes of [[longitude]]. [[MEF]] figures are rounded up to the nearest 100’ value and the last two digits of the number are not shown.  ***Source*** :: [[Chart Users' Guide - Visual]] ![[MEF.png]] #glossary #acronym