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Steam News18 September 20259mo ago

September 18th, 2025 Development Update

Development of Sim Update 4 for Microsoft Flight Simulator 2024 continues. Earlier today, we released a new pre-release build (1.6.7.0) to those players participating in the ongoing public beta test.

Full notes

Full Microsoft Flight Simulator 2024 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix1 addition3 changes0 removals
  • Compatibility
  • Fixes
addedDevelopment of Sim Update 4 for Microsoft Flight Simulator 2024 continues. Earlier today, we released a new pre-release build (1.6.7.0) to those players participating in the ongoing public beta test. You can read the release notes at the link below. If you would like to join the beta, you can find instructions for all platforms (PC-MS Store, PC-Steam, and Xbox Series X|S) here .
changedSim Update 4 Beta (1.6.7.0) Release Notes – September 18, 2025
changedAs always, we encourage everyone participating in the beta to vote in our forum surveys . Your bug reports and other feedback are incredibly valuable to us as the team works to refine SU4 and make it the best it can be.
changedWhether you are enrolled in the SU4 beta or not, if you would like to help the developers improve the text and voiceover quality in MSFS 2024’s Career Mode, we are currently hosting a web survey in which you can submit feedback about this aspect of the sim. We appreciate everyone who takes a few minutes to complete the survey at this link ! In particular, we would especially value feedback about languages other than English.
fixedFinally, earlier this week there was a temporary outage with the live weather service that impacted both Microsoft Flight Simulator (2020) and Microsoft Flight Simulator 2024. This issue has since been resolved, and live weather in both sims is once again functioning normally. Thank you for your patience and understanding as our teams worked to fix the issue.

Development of Sim Update 4 for Microsoft Flight Simulator 2024 continues. Earlier today, we released a new pre-release build (1.6.7.0) to those players participating in the ongoing public beta test. You can read the release notes at the link below. If you would like to join the beta, you can find instructions for all platforms (PC-MS Store, PC-Steam, and Xbox Series X|S) here.

As always, we encourage everyone participating in the beta to vote in our forum surveys. Your bug reports and other feedback are incredibly valuable to us as the team works to refine SU4 and make it the best it can be.

Whether you are enrolled in the SU4 beta or not, if you would like to help the developers improve the text and voiceover quality in MSFS 2024’s Career Mode, we are currently hosting a web survey in which you can submit feedback about this aspect of the sim. We appreciate everyone who takes a few minutes to complete the survey at this link! In particular, we would especially value feedback about languages other than English.

Finally, earlier this week there was a temporary outage with the live weather service that impacted both Microsoft Flight Simulator (2020) and Microsoft Flight Simulator 2024. This issue has since been resolved, and live weather in both sims is once again functioning normally. Thank you for your patience and understanding as our teams worked to fix the issue.

– MSFS Team

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Source

Steam News / 18 September 2025

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