The barometric pressure in the local area.

As air becomes less dense, __ reduces because the propeller is less efficient in thin air.

It compares the information given by the static port and the pitot tube.

Is defined as “Speed in a particular direction”.

The slowest speed a plane can fly to maintain a level flight.

To check your ASI before takeoff;

The average pressure exerted by the weight of the atmosphere is approximately

Atmospheric pressure at sea level is _.

A Mercurial Barometer uses Mercury because mercury is _ times more dense than water.

Dynamic Pressure is equal to

Refers to the relationship of wing chord to direction of oncoming wind.

Found 31 miles above the surface.

The slowest speed a plane can fly to maintain a level flight.

IAS corrected for installation error and instrument error

The most vital instruments installed on an aircraft.

Thousands of Feet in an Altimeter;

Vertical distance between mean sea level and a point on the ground.

The altitude indicated when the altimeter is set to 29.92 in Hg the standard pressure.

If you fly from an area of higher pressure to an area of lower pressure without resetting your altimeter, you may fly at a _ altitude than you intended.

Rate of turn is too great for the angle of bank.

_ counter overbanking tendency.

Not enough rudder causes _ turns.

Force that pulls us towards the direction of the turn.

Rate of turn and bank angle are proportionate to each other.

Using your rudder counteracts _.

If you constantly turn at a Half Standard Rate it will take you _ seconds to do a full 180.

Turn in which heading changes by 3 degrees per second.

A liquid filled, curved tube with a ball inside. Indicates the quality of turn.

The 30 degree inclination of the Turn Coordinator’s gyro allows the instrument to also measure the rate of _ as we enter the turn.

The gyro of the AI is oriented horizontally, so that the plane of rotation is parallel to the _.

This AI does NOT indicate whether the aircraft is climbing or descending, it indicates only the _.

The axis along the aircraft’s wings.

Your heading indicator will indicate as much as _ degrees error in half an hour of operation.

The HI’s gyro is oriented vertically, so that the plane of rotation is _ to the horizon.

Connect points with equal variation.

The Magnetic Compass’ pointer are called.

Effect increases as you approach the poles.

Compass error due to the disturbances from the magnetic fields.

During _, the magnetic compass will slightly turn toward the north in the Northern Hemisphere.

This computer, rather than individual instruments, can determine the calibrated airspeed, Mach number, altitude, and altitude trend data from an aircraft's Pitot Static System.

Consists of sensors on three axes that provide attitude information for aircraft, including roll, pitch, and yaw.

A key component of the integrated Air Data Inertial Reference System (ADIRS), which supplies air data (airspeed, angle of attack and altitude) and inertial reference (position and attitude) information to the pilots.

Consolidates key flight information for pilots onto a single screen.

Can change the color or shape of the data to alert the aircrew.

On a PFD, the Kollsman Window is called as;

Vx indication on the ASI is _.

Vy indication on the ASI is _.

LCD means _.

The Horizontal Situation Indicator is commonly found on the _ side of a PFD standard format.