AIR OPS Definitions

Low-visibility operations (LVO) means approach or takeoff operations on a runway with a runway visual range less than 550 m or with a decision height less than 200 ft.

Low-visibility takeoff (LVTO) means a take-off with an RVR less than 550 m.

Low-visibility procedures (LVP) means procedures applied by an aerodrome for the purpose of ensuring safety during low-visibility operations (LVOs).

Source: Amended Commission Regulation (EU) 965/2012 (AIR OPS)