8F
STP Airways
Sao Tome and Principe
IATA
8F
Eight Foxtrot
ICAO
STP
Radio Callsign
SAOTOME AIRWAYS
Example: "SAOTOME AIRWAYS One Two Three" for 8F123
About the "SAOTOME AIRWAYS" Callsign
When STP Airways pilots communicate with air traffic control, they identify themselves using the radio callsign "SAOTOME AIRWAYS" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "SAOTOME AIRWAYS Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.