HGS

Question 1

When must the captain disengage the AP and AT during HGS approach?

Answer 1

They must be disengaged no later than 1000 ft above tdze

Question 2

When is the use of HGS required takeoff and or landing?

Answer 2

Takeoff: visibility below 500 RVR

Landing: less than 1800 RVR, depending on approach or “SOUTHWEST HGS ONLY” is published on the plate

Question 3

Who initiates the 1000 ft above tdze call on HGS AIII approach?

Answer 3

The FO initiates the call. For approaches requiring the AIII mode call, call “1000 ft AIII mode.” for all other HGS approaches, call 1000 ft

Question 4

When does the FO’s instrument mointoring responsibility end on AIII approach?

Answer 4

When slowed to taxi speed or 500 ft AGL on a go around

Question 5

Where do we find correct runway distance when inputting HGS data for landing?

Answer 5

Enter runway length from PWB landing date. If length exceeds 13,500 enter 13500

Question 6

What is the correct callout when APCH WARN illuminates during an AIII mode approach?

Answer 6

Call out from the FO stating “approach warning, go around”

Question 7

what is the appropriate HGS mode during low visibility takeoffs?

Answer 7

Primary - PRI

Question 8

How do you remove all symbology on the combiner display on the MAX aircraft?

Answer 8

Select CLR HGS on the mcdu display on the HGS data page.