Hand, it depends on the Air Traffic Control system. While at EGAA NATS in the tower they have a screen they use to update it. I got impression its a program used all over the world but doubt you will find out what it was written on!
Hand, it depends on the Air Traffic Control system. While at EGAA NATS in the tower they have a screen they use to update it. I got impression its a program used all over the world but doubt you will find out what it was written on!