# Wrong FIR region assignment

**URL:** <https://forum.navigraph.com/t/wrong-fir-region-assignment/4404>\
**Category:** General MSFS Data\
**Created:** [February 28, 2021, 2:43am UTC](https://forum.navigraph.com/t/wrong-fir-region-assignment/4404 "2021-02-28T02:43:33Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![NAVData](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.navigraph.com/navdata/32/30549_2.png) [@NAVData](https://forum.navigraph.com/u/NAVData)\
**Post date:** [February 28, 2021, 9:57am UTC](https://forum.navigraph.com/t/wrong-fir-region-assignment/4404/2 "2021-02-28T09:57:47Z")

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Hi David,  
thanks for contacting us … I have uploaded a second revision of AIRAC 2102. I have tried to fix your report - please can you try it again and can you report your result. Thank you very much.

To update the AIRAC cycle, please follow this link:

> [@FAQ - MSFS How to update the AIRAC files (new cycle or new revision)](https://forum.navigraph.com/t/faq-how-to-update-the-airac-files-new-cycle-or-new-revision/4136):
>
> In the current version of the “Navigraph Navdata Installer”, you must manually update the AIRAC versions or the revisions. An automatic process for this is planned for the future. airplane How do you update your AIRAC cycle or a newer revision close your sim open your “Navigraph Navdata Installer” from the program list or the system tray [image] [image] Please make sure, that you have the latest client installed - when not, follow the steps from the [“How to install/update the Navig…](https://forum.navigraph.com/t/faq-how-to-install-update-the-navigraph-navdata-installer/4135)

Thank you,  
Richard

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