 There are three ways to define the call-sign on a flight: N-OC will determine the Call-sign in the following order (1 has highest prio) 1. Entering a callsign in the flight-plan tab. 2. Call-sign "rule" in the Call-sign table (under menu: Schedule). 3. Reading the ICAO code from the Prefix of the flight number. How to use the Call-sign dialog: In this dialog it is possible to translate an IATA flight number to a Call-sign. Enter Prefix, Number and Valid From/To, suffix is optional. This Callsign will then be used for incoming Euro-control messages. It's also displayed in the Leg tool-tip and Activity Info (please note the order above).   |