They don't have to and neither the air traffic control has to. There is no such obligation when automated systems are fitted.Hi,
I asked for an actual response---do you know that answer---?
I asked about the conversation of indian aircraft pilot talking to pakistan air traffic control---.
I am not talking abut periodic electronic response---did it say anywhere in my comments---.
Pilots talk to air traffic control---.
Pilots are handed over from one traffic control over to another when passing thru one jurisdiction to the other---. That is the recording I am asking for---.
The faulty programming of ADS-B system of SpiceJet was also widely reported by Indian media, so it's as authentic as it gets.