RNP

Question 1

RNP AR tolerance limits apply from:

Answer 1

Lateral: MSA
Vertical: FAF

Question 2

Support call and tolerance for RNP AR

Answer 2

“LAT DEV” at 1/2 Dot - Go around RNP value
“VDEV” at 1/2 Dot (=50’) - Go around at 3/4 dot low (=75’), “consider go around” if 75’ high

Question 3

FINAL capture area limits

Answer 3

Lateral: +/- 1.5nm
Vertical: +150 or + 250 (MSN Dependant)

Question 4

GA tracking for RNP AR is via

Answer 4

Company OCP for ICAO
Published MAP for PROPRIETARY

Question 5

What minima should you use for RNP AR OEI

Answer 5

Depends on the chart RNP values and briefings

Question 6

RNP APCH (LNAV or LNAV/VNAV) Support Calls and Tolerance limits

Answer 6

“CROSSTRACK” at 0.1nm, Go Around at 1xRNP (Applies from MSA)
“V/DEV” beyond 1/2 dot, Do Around at +/-75’

Question 7

What do you apply cold temp corrections to?

Answer 7

LNAV only approaches - correct Initla, Intermediate, DA/MDA, Missed Approach (advise ATC)
LNAV/VNAV and AR you dont apply corrections as they have the temperature range restrictions