What is the air pressure at FL600? Yes, I mean FL600, not 60,000 feet. For ATC purposes, what pressure vs altitude equation is used above 11 km, where the lapse rate changes? - Quora
![Air Pressure, Density, and Temperature vs. Altitude in Standard Atmosphere Calculator • Thermodynamik – Wärme • Online-Einheitenumrechner Air Pressure, Density, and Temperature vs. Altitude in Standard Atmosphere Calculator • Thermodynamik – Wärme • Online-Einheitenumrechner](https://www.translatorscafe.com/static/ucvt/img/calc-altitude-scheme.png)
Air Pressure, Density, and Temperature vs. Altitude in Standard Atmosphere Calculator • Thermodynamik – Wärme • Online-Einheitenumrechner
![Air Pressure, Density, and Temperature vs. Altitude in Standard Atmosphere Calculator • Thermodynamics — Heat • Online Unit Converters Air Pressure, Density, and Temperature vs. Altitude in Standard Atmosphere Calculator • Thermodynamics — Heat • Online Unit Converters](https://www.translatorscafe.com/static/ucvt/img/Graph_Altitude_Pressure.png)