AC Systems

Question 0

When will WS submode activate with a red WDSHEAR indication?

Answer 0

1. Manually press the GA buttons to activate
2. System will automatically activate:
   a. In TO or GA modes, OR
   b. TLA greater than 78 degrees

Question 1

When will windshear escape guidance be cancelled?

Answer 1

1. FLC, VS, SPD, or ALT mode is selected
2. Invalid AHRS, ADC, or SPC (Stall Protection Computer)
3. Radio altitude greater than 1,500’

Question 2

What are the indication of a windshear warning?

Answer 2

1. Warning appears on upper left corner of PFD

2. Aural: “WINDSHEAR, WINDSHEAR, WINDSHEAR”