# FMS Data Manager **URL:** https://forum.navigraph.com/c/navigation-data/manager/27.md [Latest](https://forum.navigraph.com/latest.md) · [Categories](https://forum.navigraph.com/categories.md) · [Tags](https://forum.navigraph.com/tags.md) --- ## [About the FMS Data Manager category](https://forum.navigraph.com/t/about-the-fms-data-manager-category/177)
**Author:** [@Ian](https://forum.navigraph.com/u/Ian)\ **Replies:** 4\ **Last updated:** [March 24, 2025, 3:23pm UTC](https://forum.navigraph.com/t/about-the-fms-data-manager-category/177 "2025-03-24T15:23:40Z")
Post here for FMS Data Manager specific issues. Please advise if Windows or Mac. General FMS Data issues should be posted in FMS Data \> General --- ## [Device Flow sign-in returns 401 "Unauthorized" – could use some guidance](https://forum.navigraph.com/t/device-flow-sign-in-returns-401-unauthorized-could-use-some-guidance/24531)
**Author:** [@hm2109](https://forum.navigraph.com/u/hm2109)\ **Replies:** 1\ **Last updated:** [October 12, 2026, 1:52pm UTC](https://forum.navigraph.com/t/device-flow-sign-in-returns-401-unauthorized-could-use-some-guidance/24531 "2026-10-12T13:52:18Z")
Hi Navigraph team, We’re integrating Navigraph sign-in through the Device Authorization flow with PKCE, and we’ve hit a wall we haven’t been able to get past on our own. We’d really appreciate any pointers. What we’re … --- ## [FMS Data Manager refuses to connect with internet](https://forum.navigraph.com/t/fms-data-manager-refuses-to-connect-with-internet/24442)
**Author:** [@AivlaSoft](https://forum.navigraph.com/u/AivlaSoft)\ **Replies:** 4\ **Last updated:** [October 4, 2026, 3:29pm UTC](https://forum.navigraph.com/t/fms-data-manager-refuses-to-connect-with-internet/24442 "2026-10-04T15:29:08Z")
Hello, trying to update to the latest AIRAC cycle but the FMS Data Manager (v1.8.14.0130) always says “no internet connection” although the connection is working (otherwise I could not write this post). Please find scre… --- ## [Xplane 11 steam version](https://forum.navigraph.com/t/xplane-11-steam-version/24380)
**Author:** [@walsh36](https://forum.navigraph.com/u/walsh36)\ **Replies:** 3\ **Last updated:** [September 30, 2026, 9:31am UTC](https://forum.navigraph.com/t/xplane-11-steam-version/24380 "2026-09-30T09:31:21Z")
Hi Everyone, I’m trying to update my fmc, as I’m having issues with importing SimBrief flight plans. The status on the fmc is showing out of date data (Screenshot will follow). As I think this maybe the issue ? I’ve t… --- ## [Developer API access request sent to dev@navigraph.com on Jul 12th, 2026 — no reply](https://forum.navigraph.com/t/developer-api-access-request-sent-to-dev-navigraph-com-on-jul-12th-2026-no-reply/24312)
**Author:** [@hm2109](https://forum.navigraph.com/u/hm2109)\ **Replies:** 2\ **Last updated:** [September 17, 2026, 12:31pm UTC](https://forum.navigraph.com/t/developer-api-access-request-sent-to-dev-navigraph-com-on-jul-12th-2026-no-reply/24312 "2026-09-17T12:31:36Z")
Hello, On Jul 12th,2026, I emailed dev@navigraph.com requesting developer credentials for the Navigation Data API (client\_id / client\_secret). I have not received a reply yet, and I am aware of at least one case on th… --- ## [ATR 72 (MSFS2024) - No runways available for EYPA (Palanga) in FMS - AIRAC 2609 rev.1](https://forum.navigraph.com/t/atr-72-msfs2024-no-runways-available-for-eypa-palanga-in-fms-airac-2609-rev-1/24298)
**Author:** [@Bobbydenar](https://forum.navigraph.com/u/Bobbydenar)\ **Replies:** 6\ **Last updated:** [September 15, 2026, 4:51am UTC](https://forum.navigraph.com/t/atr-72-msfs2024-no-runways-available-for-eypa-palanga-in-fms-airac-2609-rev-1/24298 "2026-09-15T04:51:04Z")
Hi, I’m experiencing a navdata issue with the ATR 72-600 in MSFS 2024. Aircraft: ATR 72-600 (native MSFS 2024) AIRAC Cycle: 2609 rev.1 (installed via Navigraph Hub, confirmed up to date) Airport: EYPA (Palanga Intern… --- ## [FMS Data Manager no longer functioning](https://forum.navigraph.com/t/fms-data-manager-no-longer-functioning/24243)
**Author:** [@Vostflyer](https://forum.navigraph.com/u/Vostflyer)\ **Replies:** 5\ **Last updated:** [September 5, 2026, 11:25am UTC](https://forum.navigraph.com/t/fms-data-manager-no-longer-functioning/24243 "2026-09-05T11:25:49Z")
Went to update my Airac cycle today but the data manager had lost all mappings to my installed XPlane sims and add-ons. Trying a re-scan failed and there were no options to add my applications manually. Have never encoun… --- ## [Logging In FMS data manager](https://forum.navigraph.com/t/logging-in-fms-data-manager/24128)
**Author:** [@JANDY53](https://forum.navigraph.com/u/JANDY53)\ **Replies:** 2\ **Last updated:** [August 20, 2026, 6:31pm UTC](https://forum.navigraph.com/t/logging-in-fms-data-manager/24128 "2026-08-20T18:31:59Z")
fms manager not recognizing my email address when trying to log in for first time. I am using Apple Mac M4, Tahoe 26. Have looked in fms settings but find no way of altering account details. Help please, am keen to ge… --- ## [Login impediment within the FMS Data Manager](https://forum.navigraph.com/t/login-impediment-within-the-fms-data-manager/24049)
**Author:** [@Meisterflieger1](https://forum.navigraph.com/u/Meisterflieger1)\ **Replies:** 4\ **Last updated:** [August 12, 2026, 3:39pm UTC](https://forum.navigraph.com/t/login-impediment-within-the-fms-data-manager/24049 "2026-08-12T15:39:06Z")
Dear Sirs and Madams, I trust this message finds you well. I am writing to you as a subscriber to your unlimited plan, and I must confess myself rather perplexed by a matter that has recently come to light. Despite hav… --- ## [Developer API access request sent to dev@navigraph.com on Jul 12th, 2026 — no reply, can you confirm it arrived?](https://forum.navigraph.com/t/developer-api-access-request-sent-to-dev-navigraph-com-on-jul-12th-2026-no-reply-can-you-confirm-it-arrived/24040)
**Author:** [@hm2109](https://forum.navigraph.com/u/hm2109)\ **Replies:** 1\ **Last updated:** [August 8, 2026, 6:57pm UTC](https://forum.navigraph.com/t/developer-api-access-request-sent-to-dev-navigraph-com-on-jul-12th-2026-no-reply-can-you-confirm-it-arrived/24040 "2026-08-08T18:57:00Z")
Hello, Jul 12th,2026, I emailed dev@navigraph.com requesting developer credentials for the Navigation Data API (client\_id / client\_secret). I have not received a reply yet, and I am aware of at least one case on this … --- ## [PMDG 737 Nav Data Out of date](https://forum.navigraph.com/t/pmdg-737-nav-data-out-of-date/23945)
**Author:** [@matthewad](https://forum.navigraph.com/u/matthewad)\ **Replies:** 3\ **Last updated:** [July 26, 2026, 12:16am UTC](https://forum.navigraph.com/t/pmdg-737-nav-data-out-of-date/23945 "2026-07-26T00:16:27Z")
In the navigraph hub it appears my pmdg 737 has the latest nav data however, when using fmc on aircraft the error message 'nav data out of date; appears. can anyone help ? --- ## [VNAV Descent Profile Flight Levels not importing into 737 FMS](https://forum.navigraph.com/t/vnav-descent-profile-flight-levels-not-importing-into-737-fms/23911)
**Author:** [@CrosswindAviation582](https://forum.navigraph.com/u/CrosswindAviation582)\ **Replies:** 1\ **Last updated:** [July 22, 2026, 12:02pm UTC](https://forum.navigraph.com/t/vnav-descent-profile-flight-levels-not-importing-into-737-fms/23911 "2026-07-22T12:02:55Z")
Not sure if correct place for this. Created flight plan on SimBrief 2024. Plan linked to onboard 737 SimBrief Dispach includes VNAV levels per waypoints but when imported into FS 2024 737 Max the FMS shows cruising altit… --- ## [Navigation Data only subscription FMS](https://forum.navigraph.com/t/navigation-data-only-subscription-fms/23914)
**Author:** [@tropimule21](https://forum.navigraph.com/u/tropimule21)\ **Replies:** 1\ **Last updated:** [July 21, 2026, 4:20am UTC](https://forum.navigraph.com/t/navigation-data-only-subscription-fms/23914 "2026-07-21T04:20:19Z")
I was wondering if by purchasing the Navigation Data only subscription I would still receive the latest AIRAC updates for my FMS, or if I would have to buy the unlimited subscription for that. Thanks --- ## [My data manager does not change the airac](https://forum.navigraph.com/t/my-data-manager-does-not-change-the-airac/23853)
**Author:** [@VIPOLO](https://forum.navigraph.com/u/VIPOLO)\ **Replies:** 4\ **Last updated:** [July 12, 2026, 11:35am UTC](https://forum.navigraph.com/t/my-data-manager-does-not-change-the-airac/23853 "2026-07-12T11:35:24Z")
Hello. I have xplane 11 and my fms data manager does not change the airac cycle. It says that it did it but going to the custom data folder i can see it is not true. What can we do? I did it three times and i have the 22… --- ## [JF Fokker 70/100 Navdata not updating via FMS Data Manager](https://forum.navigraph.com/t/jf-fokker-70-100-navdata-not-updating-via-fms-data-manager/23831)
**Author:** [@swap18](https://forum.navigraph.com/u/swap18)\ **Replies:** 16\ **Last updated:** [July 10, 2026, 10:24pm UTC](https://forum.navigraph.com/t/jf-fokker-70-100-navdata-not-updating-via-fms-data-manager/23831 "2026-07-10T22:24:41Z")
Hello, I’m trying to update the navdata for the JF F70/F100, and everytime I update, it shows up as updating and fails to change to the Remove icon. Also, when an actual check for the Navdata through the Cycle Info is d… --- ## [AIRAC Release Time](https://forum.navigraph.com/t/airac-release-time/23816)
**Author:** [@Osprey54](https://forum.navigraph.com/u/Osprey54)\ **Replies:** 3\ **Last updated:** [July 8, 2026, 11:22pm UTC](https://forum.navigraph.com/t/airac-release-time/23816 "2026-07-08T23:22:51Z")
Hi team Am I right in understanding that navigraph release new cycles on or before 0900 Zulu to align with the US? Would there be any consideration for an earlier release to accommodate international users? i.e. I beli… --- ## [FMS Embraer 190 X-craft in Xplane11](https://forum.navigraph.com/t/fms-embraer-190-x-craft-in-xplane11/23762)
**Author:** [@Alegara](https://forum.navigraph.com/u/Alegara)\ **Replies:** 3\ **Last updated:** [July 6, 2026, 3:51pm UTC](https://forum.navigraph.com/t/fms-embraer-190-x-craft-in-xplane11/23762 "2026-07-06T15:51:10Z")
I bougth Embraer 190 of x-craft in X-plane 11 and I can´t do the FMS work properly, because when I chose a navaid It took The navaid of the other country and I can\`t select of my country. Do you Know how I fix it. --- ## [Unavle Update FMS Data Mgr v1.8.1.4](https://forum.navigraph.com/t/unavle-update-fms-data-mgr-v1-8-1-4/23718)
**Author:** [@tayas42](https://forum.navigraph.com/u/tayas42)\ **Replies:** 1\ **Last updated:** [June 23, 2026, 8:01am UTC](https://forum.navigraph.com/t/unavle-update-fms-data-mgr-v1-8-1-4/23718 "2026-06-23T08:01:04Z")
Hello, received lately that the FMS data Mgr is to be updated. Despite all my efforts could not do it as there is no application offering that function. Any suggestion? Thank You. --- ## [Navigraph Data Manager Update for Silicon Macs](https://forum.navigraph.com/t/navigraph-data-manager-update-for-silicon-macs/23711)
**Author:** [@shaines](https://forum.navigraph.com/u/shaines)\ **Replies:** 2\ **Last updated:** [June 22, 2026, 4:03am UTC](https://forum.navigraph.com/t/navigraph-data-manager-update-for-silicon-macs/23711 "2026-06-22T04:03:25Z")
I see that Navigraph Data Manager is designated for Intel based Macs. Are there any plans to update this app for silicon-based macs? If so, will the upgrade be automatic or will I need to download it? Thanks Steve Haine… --- ## [ATR 72 MFS2024 AIRAC 2606 not in base](https://forum.navigraph.com/t/atr-72-mfs2024-airac-2606-not-in-base/23670)
**Author:** [@Timurbek](https://forum.navigraph.com/u/Timurbek)\ **Replies:** 3\ **Last updated:** [June 17, 2026, 9:17am UTC](https://forum.navigraph.com/t/atr-72-mfs2024-airac-2606-not-in-base/23670 "2026-06-17T09:17:24Z")
Hi! After update AIRAC 2606 from HUB there’s no in FMS database. MFS shows only old ICAO airports. need UZTT to UZST --- ## [FMS Data Manager Xplane 12](https://forum.navigraph.com/t/fms-data-manager-xplane-12/23516)
**Author:** [@ESP](https://forum.navigraph.com/u/ESP)\ **Replies:** 8\ **Last updated:** [May 31, 2026, 1:44pm UTC](https://forum.navigraph.com/t/fms-data-manager-xplane-12/23516 "2026-05-31T13:44:08Z")
I have the yearly subscription for Navigraph and have also downloaded the most current AIRAC 2605. The FAA was evaluating my sim (Xplane-12 Cessna 172 G-1000) and noticed that the FPL for KORL RWY 07 ILS did not match … --- ## [FMC Updating in the aircraft](https://forum.navigraph.com/t/fmc-updating-in-the-aircraft/23517)
**Author:** [@london523](https://forum.navigraph.com/u/london523)\ **Replies:** 5\ **Last updated:** [May 30, 2026, 11:25pm UTC](https://forum.navigraph.com/t/fmc-updating-in-the-aircraft/23517 "2026-05-30T23:25:09Z")
Hi Ian It’s been a while, but I seem to be having a big problem with the FMS data update in the aircraft explain 12 I’m running Microsoft Windows 11 Pro. I have a well capable computer. I have everything updated. I can … --- ## [Cannot login to FMS Manager](https://forum.navigraph.com/t/cannot-login-to-fms-manager/23560)
**Author:** [@jep9816](https://forum.navigraph.com/u/jep9816)\ **Replies:** 7\ **Last updated:** [May 30, 2026, 7:28pm UTC](https://forum.navigraph.com/t/cannot-login-to-fms-manager/23560 "2026-05-30T19:28:42Z")
Downloaded FMS Manager on both MacOs and windows, tried to login using Navigraph credentials and one time password. I queried ChatGPT and it said this: “The version number 1.8.14 shown in your log confirms you are runn… --- ## [Data base on MCDU XPLANE12 A320 is not synchronizing properly](https://forum.navigraph.com/t/data-base-on-mcdu-xplane12-a320-is-not-synchronizing-properly/23458)
**Author:** [@JuanesVillano](https://forum.navigraph.com/u/JuanesVillano)\ **Replies:** 6\ **Last updated:** [May 21, 2026, 12:04am UTC](https://forum.navigraph.com/t/data-base-on-mcdu-xplane12-a320-is-not-synchronizing-properly/23458 "2026-05-21T00:04:15Z")
I downloaded the last cycle of Navigraph but is not in my xplane12 sim. Is the first time after years that something like that happened to the system. How can I solve the issue? tks --- ## [Navigraph Hub not loading](https://forum.navigraph.com/t/navigraph-hub-not-loading/23485)
**Author:** [@jetstream44](https://forum.navigraph.com/u/jetstream44)\ **Replies:** 5\ **Last updated:** [May 20, 2026, 1:38pm UTC](https://forum.navigraph.com/t/navigraph-hub-not-loading/23485 "2026-05-20T13:38:48Z")
Hi, I know this has been reported many times, but will there be a fix for the “unable to load package data”? I’ve redownloaded, synced the clock, only have defender? Its getting annoying now! --- ## [FMS won't connect](https://forum.navigraph.com/t/fms-wont-connect/23479)
**Author:** [@Oldtown2go](https://forum.navigraph.com/u/Oldtown2go)\ **Replies:** 6\ **Last updated:** [May 20, 2026, 3:50am UTC](https://forum.navigraph.com/t/fms-wont-connect/23479 "2026-05-20T03:50:03Z")
For the last week I have not been able to login successfully with FMS Data Manager. I currently have an Ultimate subscription. Back when it started I had tried to change the account email address. Leading up to the issue… --- ## [FMS Data Manager Login screen frozen](https://forum.navigraph.com/t/fms-data-manager-login-screen-frozen/23428)
**Author:** [@Oldtown2go](https://forum.navigraph.com/u/Oldtown2go)\ **Replies:** 2\ **Last updated:** [May 17, 2026, 2:07pm UTC](https://forum.navigraph.com/t/fms-data-manager-login-screen-frozen/23428 "2026-05-17T14:07:18Z")
When launching FMS Data Manager I get presented the login screen I enter username and password and nothing happens. Tried deleting and re-installing all things Navigraph and changing my password to all normal characters… --- ## [Adding new addon to the list in data Manager](https://forum.navigraph.com/t/adding-new-addon-to-the-list-in-data-manager/23452)
**Author:** [@vip191](https://forum.navigraph.com/u/vip191)\ **Replies:** 4\ **Last updated:** [May 17, 2026, 12:08pm UTC](https://forum.navigraph.com/t/adding-new-addon-to-the-list-in-data-manager/23452 "2026-05-17T12:08:22Z")
Recently 124th ATC has rebranded itself as NextATC (a updated and modernized Off Line ATC plugin) , can this be added to the addon list so that the Nav Data can go to the correct place, as at the moment I still have 124t… --- ## [Very slow download of Airac 2605](https://forum.navigraph.com/t/very-slow-download-of-airac-2605/23416)
**Author:** [@Lori](https://forum.navigraph.com/u/Lori)\ **Replies:** 1\ **Last updated:** [May 14, 2026, 4:54pm UTC](https://forum.navigraph.com/t/very-slow-download-of-airac-2605/23416 "2026-05-14T16:54:46Z")
Trying to download Airac 2605 with the FMS Data Manager but it is very slow. Why? --- ## [account in FMS Data manager is different than in Simbrief](https://forum.navigraph.com/t/account-in-fms-data-manager-is-different-than-in-simbrief/23402)
**Author:** [@loonyton](https://forum.navigraph.com/u/loonyton)\ **Replies:** 1\ **Last updated:** [May 13, 2026, 10:16am UTC](https://forum.navigraph.com/t/account-in-fms-data-manager-is-different-than-in-simbrief/23402 "2026-05-13T10:16:47Z")
In Simbrief and Navigraph Charts, my username is loonyton, but in FMS Data Manager it is loonyton268. How do I change this to loonyton without a number? I also cannot see my charts in the EFB on my PMDG Boeing. Regards… [Next page](https://forum.navigraph.com/c/navigation-data/manager/27.md?page=1)