Should you encounter a missing airport within the TrustFlight system, complete the following steps;
1. Type 'ZZZZ' within the airport selector, this will bring up ZZZZ (Airport Missing). Select this and you will be able to continue with inputting the data for the flight.
2. When you are finished inputting any flight details, either return to the main screen (with an aircraft selected) and choose the "SUPPORT" tile, or alternatively email us at support@trustflight.io with the details. We will then add the missing airport and (provided you have included details) update the flight with the correct airport.