Unlike in summer when high temperatures create performance-robbing high density altitude conditions, cold air is the villain of this piece, actually impugning an altimeter’s credibility.
Source: aopaIFR Fix: When to look out below
Unlike in summer when high temperatures create performance-robbing high density altitude conditions, cold air is the villain of this piece, actually impugning an altimeter’s credibility.
Source: aopaIFR Fix: When to look out below