"Pressure altitude is secondaryit's feet above ground you need to worry about.

The phrase "flight level" makes it clear that this refers to the standardized pressure altitude.

Mode C - provides 4-digit octal code for aircraft's pressure altitude.

This response most often includes the aircraft's pressure altitude and a 4-digit octal identifier.

It is also assumed that the pilots have used aircraft altimeters or pressure altitude to guide their sampling.

"Density Altitude" is the pressure altitude adjusted for non-standard temperature.

Pressure altitude and indicated altitude are the same when the altimeter is adjusted to use this standard level.

Comparison between sampling plan pressure altitudes and GPS position.

The tunnel was in the ground water at a pressure altitude of approximately 16 m to the bottom of the tunnel.

Pressure altitude - Altitude measured using air pressure.

We are at pressure altitude."

The computer began aurally reporting the amount of air density buildup as a function of temperature and pressure altitude.

Aircraft transponders report the pressure altitude; corrections for atmospheric pressure variations are applied on the ground.

Pressure altitude.

Problems range from life support measures for astronauts to recognizing an ear block in an infant traveling on an airliner with elevated cabin pressure altitude.

Individual exposures to pressure altitudes between and have shown a low occurrence of altitude DCS.

This is an easier formula to calculate (with great approximation) density altitude from pressure altitude .

Note that the altitude code output by a standard altitude encoder is a pressure altitude.

Flight levels are described by a number, which is this nominal altitude ("pressure altitude") in feet, divided by 100 .

Pressure altitude is primarily used in aircraft performance calculations and in high-altitude flight (above the transition altitude).

Basically, true airspeed is calibrated airspeed that is corrected for pressure altitude and temperature.

In aviation, pressure altitude is the indicated altitude when an altimeter is set to an agreed baseline pressure setting.

The relationship between static pressure and pressure altitude is defined in terms of the properties of the International Standard Atmosphere.

Mode C uses a spacing of 21 μs, and requests the aircraft's pressure altitude, provided by the altitude encoder.

It provides the aircraft's pressure altitude to the transponder, so that it may relay the information to the ATC facility.