Frequently Asked Questions

Navigation Databases


Why wasn’t there a "CHECK ALL" prompt after loading my Navigation Database?

The "Check All" prompt will only appear if the new Navigation Database is being loaded into the "ACTIVE MEMORY." This occurs only if the current date is within the Navigation Database's 28 day effective period. If you load the Navigation Database before its effective date, it is loaded into "INACTIVE" memory. When you are done loading, the FMS will prompt for "Load Next" and "Return.”