In case you are not able to find the proper airport your flight is starting / ending when you are specifying the travel details for your team, please create a new help-ticket and ask the FIBA 3x3 Digital Team to add the related airport.
The system should have all international airports in the related database available for picking the proper one. If your specific airport can't be found please notify the Digital Team accordingly. They will be able to add a new airport to the system.
Information needed to add a new airport to the system:
* IATA Code of the airport
* City / Country where the airport is located