Pressure altitude is defined as an aircraft's height above a theoretical standard datum plane, determined by setting the altimeter to a standard pressure of 29.92 inHg. It is a crucial metric pilots ...

Altitude and barometric pressure are closely related. As altitude increases, barometric pressure decreases, or stated another way, barometric pressure is inversely proportional to altitude. This is ...

Despite what extraordinarily overpowered quadcopters suggest, the air pressure of whatever a flying machine flys at is extremely important. Pressure is dependent on altitude and temperature, and there ...

True altitude, defined as the height above mean sea level (MSL), is crucial for pilots to maintain situational awareness, interpret geographical elevations, and safely avoid obstacles. It is primarily ...