LVP (Low Visibility Procedures) are activated at an aerodrome when:

RVR is below 800 m or cloud ceiling below 200 ft

RVR drops below 550 m or ceiling below 200 ft

Correct

Visibility is less than 5 km

Any time instrument approaches are in use

Explanation

LVPs are typically activated when RVR drops below 550 m or cloud ceiling is below 200 ft, protecting ILS-sensitive areas from interference.

Test yourself with random questions from Operational Procedures and all other ATPL subjects.