Domanda 52, Air Law - PPL(A) English - Private Pilot License (Aircraft)

TWR (aerodrome control service) APP (approach control service) ACC (area control service)
APP (approach control service) ACC (area control service) FIS (flight information service)
ALR (alerting service) SAR (search and rescue service) TWR (aerodrome control service)
FIS (flight information service) AIS (aeronautical information service) AFS (aeronautical fixed telecommunication service)