Navigation Flashcards
What 3 things must you do when using the Alternate Static source?
- Close all vents
- Heaters/ECS OFF
- Subtract 200ft from altimeter reading
Where can AHRS test be done?
ONLY on the GROUND
An AHRS FAIL also produces a what fail?
AP FAILURE (same side)
Does RAD ALT have CAS messages?
NO
RadAlts miscompere tolerance is?
+/- 10 ft
What appears on the PFD when you reach 100ft above DH?
A Black square appears on the ADI
When you reach DH what happens to the Black square on the ADI?
The Black box changes to MIN
Can ADF be set as Primary Nav Aid?
NO (only on bearing indicators)
If ground station not detectable what happens to the pointer?
It dissappears
What happens to CDI if Primary Nav Aid is out of range?
CDI dissappears and an amber cross appears
If VOR symbol turns Amber it means what?
BOTH pilots have selected same VOR
When can PREV button be used?
ONLY when Primary Nav Aid is selected in FMS
Where does Standby Instrument get its power from?
ESS BUS 1
Which AHRS unit is the default selection for the Standby Instrument?
AHRS 1
PNR: What’s Min APP mode engagement airspeed for RNP & LPV approach procedures
50 kts
What’s Min DA(H) for RNP Approaches
250 ft
The VS digital Readout does not show a read out when the vertical speed is below?
The VS digital Readout is not shown when the vertical speed is less than ±300 fpm.
When does the RADALT readout box show?
< 2500’ AGL
When does the RADALT tape replace the readout box?
< 1100’ AGL
What is the shaded brown area outlined in amber displayed on the barometric radio altimeter scale?
The Low Height Alert Display is a shaded brown area outlined in amber displayed on the barometric altimeter scale when RAD ALT is less than 550 ft AGL.
The top amber line of the area represents the ground level.
The indicator is based on the on-side Radio Altimeter data.
What does it mean when an empty black box is displayed in the upper right quarter of the attitude sphere is seen?
When radio altitude is equal to DH + 100 ft,
When radio altitude is equal to or less than the DH setting, what would you see on the ADI?
MIN annunciator appears in the black box
with an amber outline
When do you get the aural message “CHECK HEIGHT - CHECK HEIGHT”?
Is generated when the Radio Altitude is less than or equal to the DH set on the selected
PFD.
What does the “CHECK GROSS WEIGHT” message on PFER INIT means?
Aircraft weight greater than 6400 kg*