Frequently Asked Questions

Navigation Databases


How do I check Navigation Data stored in active and inactive memory?

Instructions for checking the Navigation Database are contained in the applicable FMS Operator’s Manual Section IV (SCN 60X/70X/80X/90X), or the FMS Reference Guide Section 2 (SCN 803/903/1000/1100). These manuals are available for download through UniNet and should also be maintained in the aircraft accessible to the crew.