IFD500 Series Pilot Guide
FMS Subsystem 3-61
When used in a flight plan, the user-defined airport will display as
an airfield with no known runway orientation.
User Waypoint Airfield Depiction on Map
COOL FEATURE
User waypoints can be uploaded to the IFD from a
CSV file and downloaded to a CSV file from the IFD
using Maintenance Mode. See “Transferring User
Waypoints” on page 7-75 for details.