was it possible for pilots to have the same callsigns? and if it wasn't, how did they make sure it didn't happen...if if was possible, how would u tell one from another?
did they choose the callsigns themselves, or get given 'em? i've got the impression that they were given 'em to 'em...
and did they do what the military do now a days - with assigned callsigns, where in the armed forces, if u hold a certain position, u r a certain callsign eg...aussie army callsign - "Pronto" is ur signals bloke