How is the EGPWS tested?
The EGPWS is tested by pressing the switchlight. Holding the switchlight down for less than 2 seconds will initiate an abbreviated test. Holding the switchlight down for longer than 2 seconds will initiate the complete test.
If the aircraft’s GPS systems are inoperative, will the EGPWS still function?
Yes, it will compare DME information to detirmine the aircraft’s position and provide terrain warnings.
What indications will the pilot have when an increasing performance windshear condition is encountered?
WINDSHEAR will be annunciated on the PFD in flashing yellow, along with the Alpha Margin Indicator (AMI).
When an increasing performance amber windshear caution is displayed, will the autopilot disconnect?
No
What indications will the pilot have when a decreasing performance windshear condition is encountered?
WINDSHEAR will be annunciated on the PFD in flashing red, along with the Alpha Margin Indicator (AMI). The windshear aural alert will be heard, and the autopilot will disconnect.
What is the recommended recovery maneuver for an encounter with windhsear?
- Immediately set maximum thrust
- Ensure spoilers are retracted
- Follow the Flight Director commands smoothly and precisely (do not follow the AMI).
- Stick shaker must be respected. Rudece pitch as required to stop shaker.
- Do not attempt to regain lost airspeed until terrain contact is no longer a factor
- Do not change configuration until the vertical flight path is under control and the AMI has been removed.
Is a FLEX takeoff permitted when windshear is suspected?
No
