direction indicator
heading indicator
directional gyro , DG (Abkürzung)

They also changed the direction indicators and the instrument panel.

If it had kept correlation with the direction indicator in the air-car, all was well.

The direction indicator switch was mounted in the instrument panel.

Even at this range, the signal and direction indicators were giving readouts.

These pose a potential for collisions, if drivers do not notice the change in direction indicators.

He watched his direction indicator and the small graphic indicators telling of the drones.

The bus's direction indicator read "Not in service."

It defines "Direction indicator lamps for motor vehicles and their trailers".

Methodically he smashed and disabled the communication and direction indicators.

There was an airflow direction indicator mounted on a little boom which projected forward of the starboard wing.

Flush direction indicators with automatic return.

The direction indicators double as hazard warning indicators.

Normal procedure is to realign the direction indicator once each ten to fifteen minutes during routine in-flight checks.

Jiro watched the strobe of the direction indicator.

These consisted of a wooden post, at the upper end of which were direction indicators in the shape of human arms and hands.

The squared styling of the front end, particularly the wraparound direction indicator lights, gave it added safety and slight improvement in performance.

The rear window was enlarged and flashing-light direction indicators replaced semaphore-style flippers.

A heater was available as an option as was a rev counter and more surprisingly, direction indicators.

The airport had a hangar and tie downs available for aircraft storage, as well as wind direction indicator.

This led to the introduction of the pilot direction indicator, or PDI.

The zeppelin hangars at the east end were clearly illuminated, as was the wind direction indicator, showing a breeze blowing from the northwest.

If using a Direction Indicator, make sure that it is synchronised with the Magnetic Compass.

The rocks comprise complex channel-fill sandstones (including sedimentary bar-forms and current direction indicators).

'Like they're direction indicators.

Easier to land on than an aircraft carrier, and international standardization of airfield markings and directions indicators makes getting around fairly straightforward.

I glanced up at the ship's heading indicator and saw he was right.

Swiftly he switched his attention to the big compass and the heading indicator.

This functions much like a standard magnetic heading indicator, turning as required.

For this reason, the heading indicator is also used for aircraft operation.

Wood watched the heading indicator on the sonar plot swing.

A speed target zone, a heading indicator and an altimeter are available on other models.

The heading indicator (or compass) can be used for navigation, but it is indeed a flight instrument as well.

Soon the heading bug was centered at the top of the heading indicator case.

This instrument can also be integrated with the heading indicator in a horizontal situation indicator.

I swiveled my head and checked my heading indicator.

He looked at the heading indicator.

It is referenced by using either the magnetic compass or heading indicator, two instruments that most aircraft have as standard.

Some more expensive heading indicators are "slaved" to a magnetic sensor, called a "flux gate".

Kirk checked the automated heading indicators.

The RMI is simply a heading indicator combined with 2 bearing indicators.

Turn to keep the ADF heading indicator pointing directly ahead.

The pilot will periodically reset the heading indicator to the heading shown on the magnetic compass.

The heading indicator works using a gyroscope, tied to the aircraft horizontal, to establish an inertial platform.

Gyro heading indicators checked with the 11 whiskey" compass-done, both within five degrees, which was a lot but acceptable.

Heading indicator.

The standard practice when flying with a gyro-stabilized compass (or heading indicator) is to read the magnetic compass only while in straight and level flight.

The flux gate continuously senses the Earth's magnetic field, and a servo mechanism constantly corrects the heading indicator.

The heading indicator (also called an HI) is a flight instrument used in an aircraft to inform the pilot of the aircraft's heading.

Fourth, bank the airplane until the heading indicator indicates the radial or course set in the VOR.