Why don't you change the AIRAC dates in the FMC - General - Navigraph
Air.Net - What is AIRAC cycle? AIRAC is a system established by the ICAO Annex 15 to ensure that changes to aeronautical information are made in a consistent manner of the needed
Are we receiving another NavData update today/tomorrow? - #16 by judgedrebb - General Discussion - Microsoft Flight Simulator Forums
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data | ForeFlight
Why don't you change the AIRAC dates in the FMC - General - Navigraph
Solved: Custom Calendar for 28 day periods - Microsoft Power BI Community
Aeronautical Information Regulation and Control (AIRAC)