If we retain the same expressed height from the descending, our very own real altitude will gradually drop off
Throughout our flight, the latest Kollsman form K try a predetermined worth corresponding to what i dialed within the by the setting this new altitude at the community level before you take off.
From inside the slightly more terms and conditions, the quantity (K — B) represents a specific occurrence of the air, or equivalently, to help you exactly how much the atmosphere is compacted. As we travel with each other across the epidermis of the environment keeping our very own altitude because of the mention of the our very own altimeter, we’ll realize a path in the vertical measurement that always has got the exact same sky density. (This is the same as stating we are going to follow a road of equivalent stress.)