Foreign Transmission
Our signals intelligence team has captured a transmission originating from Western China and we have reason to believe that it may provide us with some kind of code that might be meant for a field operative of theirs. We'd like to know what it is.
The translation team is not available for us to utilise at the moment, so I'm wondering if you can use any of your digital tricks to work out what the code in the recording I've attached is?
Expected flag format: ###############
The relevant audio file can be found in assets.