AeroNav 900/880 Series Pilot’s Guide
89000039-010
Rev 1 May 2019 System Overview 1-21
DATABASE CURRENCY STATES
The following table describes the various database currency
states that may be observed at startup:
NOTE
Use of Not Yet Effective Data
If attempting to use not-yet-effective data (e.g.
charts or nav), it is the responsibility of the pilot in
command to verify there are no differences between
the current data and the not-yet-effective data before
it is permissible to use the not-yet-effective data.