FMS

Question 1

How do you know if you have SBAS config and coverage?

Answer 1

Differential in FMS
(On PROG page 1, GPS-D

Question 2

EPU=

Answer 2

Estimated position uncertainty

Question 3

If EPU is greater than rnp what warning is displayed?

Answer 3

UNABLE RNP in scratchpad

Question 4

Arrival, initial and final segment rnp?
Missed, departure?

Answer 4

2.0, 1,0, 0,3
1.0, 1.0.

Question 5

If LPV unavailable in scratchpad?

Answer 5

Check Perf Init! Do perf init or downgrade to LNAV/VNAV.
If one LPV fail on CAS, change to other side FMS on NAV. Cont approach if before FAF.
If 1-2 LPV fail on CAS, downgrade to LNAV/VNAV if before FAF. After FAF go around.
If anything occurs after FAF, go around.