IHADSS

Question 1

The IHADDS establishes the crewmember LOS. The LOS is provided to the MP for?

Answer 1

• Sensor pointing
• Symbol generation
• Ranging
• Weapons aiming

Question 2

IHADSS consists of what?

Answer 2

• Integrated Helmet Unit (IHU)
• Helmet Display Unit (HDU)
• Magnetic Tracker Unit (MTU)
• Integrated Sight Display Unit (ISDU)
• Display Driver Unit (DDU)
• Boresight Reticle Unit (BRU)

Question 3

What are the parts of the HDU?

Answer 3

• Combiner Lens
• Sliding Clip
• Image Rotation Collar
• HDU Rotation Stop
• HDU Clip
• Infinity Focus Collar

Question 4

What is the Velocity Vector?

Answer 4

• A solid line that originates from the center of the LOS Reticle. It indicates the magnitude and direction of the aircraft.
• Full extension in hover mode is 6 GS
• Full extension in transition is 60 GS

Question 5

What is Translational Rate Command?

Answer 5

The TRC arc is displayed in the direction of the velocity vector at a location that represents 5 knots of ground speed

Question 6

What is the Acceleration Cue?

Answer 6

Provides magnitude and direction indication of the aircraft acceleration. It indicates the intended direction and rate the aircraft is moving.

Question 7

What is the flight path vector?

Answer 7

-Provides an indication of projected aircraft flight path

-The flight path vector is only displayed when the INU body velocities are valid, and the 3-dimensional velocity magnitude is >5 kts ground speed