LVO

Question 1

LVO Definition

Take off RVR

Landing RVR

Answer 1

Take off <400m

Landing <550m

Question 2

Where are the minima listed

How is viz factored

Answer 2

Minima are on port pages

Reported viz (RV) may be factored as follows

HIAL Day x 1.5. Night x 2.0
Other lights 1.0. 1.5
No lights 1.0. No

Question 3

ILS CAT mins

CAT 2

CAT3A

CAT3B

Answer 3

CAT 2 100ft/150m

CAT3A 50ft/150m

CAT3B 0ft/75m

Question 4

Deterioration below LVO minima

Above 1000 feet

Below 1000 feet

Answer 4

ABV 1000; -continue to 1000,
-if still below mins, missed approach

BLW 1000; -continue to DH
-if not visual missed approach

Question 5

LVO operational requirements

Answer 5

1. Both pilots qualified
2. Captain is PF
3. Autoland
4. PED off

Question 6

Equipment deterioration

Above 1000 feet

below 1000 feet

Answer 6

ABV 1000: Do not descend below 1000 and less whether meets lower approach minimums

BLW 1000: Continue to DH on degraded minima

Question 7

LVO runway lighting

Approach

Rwy

Answer 7

PALS 300m

Threshold to 900m: white
900 to 300: red/white
300 to end: red