Short form of altitude & suggestive landing profile.

Inst_ISA [Landing altitude].sm (227 KiB) downloaded 64 time(s).

Wrote

Short form of altitude

... few more added for sake of completeness:
1. Hermite polyline typical landing profile [suggestive]
2. Mechanical Altimeter, Vertical Speed indicator: not too accurate
3. Visit the pink link Honeywell for + accurate altitude.
As they declare, it includes all necessary maths.

Inst_ISA [Landing altitude].sm (876 KiB) downloaded 56 time(s).