Navigation Flashcards
The Stand-by instrument gets its raw information from?
Co-Pilot Pitot probe
What does the Co-pilots alternate static source also feed?
Standby Instrument
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)
Rad Alts get their power from?
MAIN BUSSES
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
The FMS provides?
- Position computation,
- Flight planning, Navigation data for display,
- Fuel management + time estimates
FMS sensors are?
GPS, DME/DME, VOR/DME, (also uses AHRS and ADS systems)
Does the FMS control Vertical navigation?
NO except approach
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 turn radius
1500 ft
PNR - What’s min
initial, intermediate and final
segments length
ILS & PNR: What’s Max intercept angle for the turn to final
45°
PNR: What’s Maxi descent gradient during initial and intermediate segment
1000 ft/NM
PNR: What’s Min turn radius for missed approach
3000 ft
PNR: What’s Min APP mode engagement airspeed for RNP & LPV approach procedures
50 kts
PNR: What’s Max ROD while approaching the MAP
1000 ft/min
adjust speed accordingly not to exceed
What’s Min DA(H) for RNP Approaches
250 ft
PNR: what mode needs to be engaged for LNAV & VGP approach flown below 60 KIAS
Confirm IAS mode engaged
RNP: conditions to execute Missed approach before reaching DA(H)
during approach
- aural message ‘RNP RNP’, - - lateral deviation indicator becomes amber or is not present
- amber LPV visible in PFD
