v0.5.2 Update

Over the past few days, I’ve continued to receive feedback from players about the game. Based on some of the issues reported, I’ve released the v0.5.2 update.
New Content
- Added 6 real-world aircraft models: the passenger variant of the Cessna 408 SkyCourier, L 410 NG, Tu-214, Tu-154M, NAMC YS-11, and Fokker F27-500 Friendship. (Some of these aircraft have been out of production for many years, so I recommend trying them in Sandbox Mode. They were added in preparation for the upcoming historical mode.)
- Added "Historical airport simulation"
Gameplay Adjustments
- Rebalanced aircraft utilization and on-time performance.
- Corrected passenger allocation between airports in the same city and route competition assessments.
- Rebalanced subsidiary synergies and ownership returns.
- Fixed missing cargo offers for newly opened routes and improved contract replacement warnings.
Performance and Stability
- Further optimized route recommendations for large fleets.
- Fixed date advancement repeatedly restarting route recommendation searches.
- Fixed settings changes delaying autosaves.
Interface and Bug Fixes
- Fixed aircraft availability by year across purchases, leasing, and the used-aircraft market.
- Improved route-opening error messages.
- Fixed invalid used-aircraft offers.
- Improved map view retention and airport labels.
- Fixed disappearing recommendation cards and interface text display issues.
- Improved button and dropdown visibility.
- Fixed catering list scroll jumps and delayed image resizing.
- Fixed an issue where AI Route Suggestions did not work in Sandbox Mode.
- Fixed transaction and reward notifications blocking buttons.
- Fixed department staffing recommendations exceeding hiring limits.
- Corrected interface, airport name, Wiki, and news translations.
Steam Workshop
- Added support for adding Workshop content to existing saves.
- Improved mod compatibility and save protection.
- Fixed unintended mod list changes in sandbox saves.
- Updated the modding documentation. Also fixed several other issues that may not have been mentioned above. Thank you to all players for your support. Tomorrow, I’ll share more about the future plans for the game in the Roadmap & Community Announcement, along with information on how to join the online player community.
This announcement was originally published by Nerowan on Steam on Sep 13, 2026.
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