When is the RVR reported at most airports?
Domanda 148, Meteorology - ATPL - Airline Transport Pilot license
| When the RVR decreases below 2000 m. |
| When the meteorological visibility decreases below 800 m. |
| When the meteorological visibility decreases below 1500 m. |
| When the RVR decreases below 800 m. |
