Airspeed Indicator
This instrument uses pitot pressure and static pressure to measure this.
airspeed
This instrument shows the aircraft’s pitch and this
bank (or roll)
This instrument measures the aircraft’s height above this.
sea level
This instrument shows both rate of turn and this
coordination (slip/skid)
The color-coded ranges on this instrument show safe operating limits.
V-speeds
The attitude indicator works using this spinning device.
gyroscope
The altimeter must be corrected using this local setting
QNH (barometric pressure setting)
This is the error caused by pressure differences around the aircraft’s surface
position error
One major limitation of this instrument is precession, also known as this.
gyroscopic drift
A rapid change in this weather factor will cause the altimeter to read incorrectly
atmospheric pressure
This type of airspeed is corrected for instrument and position error
What is calibrated airspeed
The attitude indicator can become unreliable during this type of flight maneuver.
acceleration or deceleration
The pressure altitude is read when the altimeter setting is adjusted to this standard value
What is 1013.25 hPa (29.92 inHg)
This airspeed value accounts for altitude and temperature to reflect true speed through the air.
What is true airspeed
This part of the attitude indicator keeps the gyro aligned with the horizon.
What is the erection system
When the altimeter shows field elevation while on the ground, it has been correctly set to this.
ocal pressure (QNH)