Steam News11 September 20259mo ago

September 11th, 2025 Development Update

The Microsoft Flight Simulator 2024 Sim Update 4 pre-release public beta test began earlier this week! So far, two test builds have been released to volunteer testers from the community.

Full notes

Full Microsoft Flight Simulator 2024 update

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What changed

0 fixes2 additions3 changes0 removals

Compatibility
Gameplay

changedThe Microsoft Flight Simulator 2024 Sim Update 4 pre-release public beta test began earlier this week! So far, two test builds have been released to volunteer testers from the community. You can read the release notes for each of these builds on our forums here:

changedSU4 Beta 1.6.3.0 - September 8, 2025

changedSU4 Beta 1.6.5.0 - September 10, 2025

addedAlso this week, we announced the Top-Rated Scenery & Landmark Sale ! Between now and September 16, enjoy savings of up to 60% on many of the most highly-rated scenery and landmark add-on products as voted by the community.

addedFinally, the National Championship Air Races kicked off yesterday for their inaugural year at their new home in Roswell, New Mexico. To everyone in our September Family, the Microsoft Flight Simulator team wishes all of you a week filled with thrilling races, excitement, fun, and friendship!

The Microsoft Flight Simulator 2024 Sim Update 4 pre-release public beta test began earlier this week! So far, two test builds have been released to volunteer testers from the community. You can read the release notes for each of these builds on our forums here:

Also this week, we announced the Top-Rated Scenery & Landmark Sale! Between now and September 16, enjoy savings of up to 60% on many of the most highly-rated scenery and landmark add-on products as voted by the community.

Finally, the National Championship Air Races kicked off yesterday for their inaugural year at their new home in Roswell, New Mexico. To everyone in our September Family, the Microsoft Flight Simulator team wishes all of you a week filled with thrilling races, excitement, fun, and friendship!

- MSFS Team

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Source

Steam News / 11 September 2025

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