As a vet Iām guessing clear sky is some kind of code name combined with numbers that only someone with that job would know. Example: Bz could be a country abbreviation for them and the following numbers could be a report number or coordinates or something like that.
Of course every area of the military and branch of service has their own nuances so it could also be something very simple
As a vet Iām guessing clear sky is some kind of code name combined with numbers that only someone with that job would know. Example: Bz could be a country abbreviation for them and the following numbers could be a report number or coordinates or something like that.
Of course every area of the military and branch of service has their own nuances so it could also be something very simple