Barcelona_Aeropuerto de Barcelona_Vertrek vlucht_Qlickair 1520_naar Athena; reizigers aub naar gate 17_210808
The sound is a brisk and authoritative airport announcement with a clear, no-nonsense tone and a sense of urgency in the repeated call for passengers to proceed to gate 17 for Qlickair flight 1520 to Athens.
