8.1.1.4 Low Temperature Altimetry

Question 1

When do you correct for Temperature?

Answer 1

• ISA -15
• 0 deg @ Sea Level

Question 2

What do you Correct?

Answer 2

• MORA/MRA
• MSA
• Procedural Alt below MSA (not FAF on APV)
• MAP Alt

Question 3

On US Charts, note saying no temp correction needed.

Answer 3

• Not Approved

Question 4

ATC Altitudes

Answer 4

• Not all corrected (China)
• Must set accepted clearance (traffic separation)
• If PIC unhappy with clearance must request another

Question 5

Temperature corrected AT Altitudes

Answer 5

• Must have ATC clearance to Set corrected Altitude
• Traffic seperation reduced

Question 6

Do you need to correct EO Acc?

Answer 6

• Take off NO, OPT corrects. Set Higher of OPT/ Port Page
• Go Round EO Acc YES