One of the functions ensured by a radar control unit for the provision of approach control service is:
Domanda 116, Air Law - ATPL - Airline Transport Pilot license
| To apply a horizontal separation less than 5 NM. |
| To conduct precision radar approach (PAR). |
| To provide instructions to reduce the separation minima. |
| To apply a reduced vertical separation of 500 feet between IFR and VFR flights. |
