
A2A Simulations has shared substantial development news for two of its flagship MSFS aircraft, with a full MSFS2024-native rebuild of the Accu-Sim Comanche 250 and a new beta update for the Aerostar 600.
Accu-Sim Comanche 250 – Rebuilt for MSFS2024
A2A confirms that the Comanche 250 has undergone a complete rebuild to take full advantage of Microsoft Flight Simulator 2024’s updated systems and rendering capabilities. This new version will be offered as an optional paid upgrade for existing MSFS users at $14.99.
Key enhancements for the MSFS2024-native Comanche include:
- Completely new 2024-native 3D model and gauge systems
- Native EFB with support for charts and compatible EFB apps
- Fully integrated MSFS2024 walkaround system
- Persistent exterior dirt accumulation
- Multiple avionics configurations: PMS50 GTN 750/650, TDS GTNxi 750/650, and Narco NS-800 RNAV
- STEC ST-901 GPSS module
- Optional Asobo G5 retrofit
- Additional improvements including time-compression support
The current MSFS24/20 version of the Comanche 250 is available at SIMMARKET.
More details and previews for the 2024-native version are expected soon.
Accu-Sim Aerostar 600 – Update 1.0.3 in Beta

A2A has also entered beta testing for the 1.0.3 update of the Aerostar 600, which introduces a substantial number of fixes and refinements. Highlights include:
- Visible passengers restored across all seats (copilot visibility via MSFS settings)
- Corrected excessive hydraulic failures
- Improved cabin fit and enhanced ground-handling audio
- Fix for external sound crackling during zoom
- New brake squeal and starter sound sets
- Updated starter physics
The Aerostar 600 for MSFS20/24 is available at SIMMARKET.
A2A will publish the full changelog upon release of the update.
Developer Insight – Aerostar Overview with Scott Gentile
For those interested in the background of the Aerostar project, A2A’s Scott Gentile recently released a detailed presentation discussing why the real aircraft was selected, what makes it unique, and how those qualities shaped the simulation.
Watch the video here:
A2A continues to thank the community for feedback and support as development progresses on both aircraft. Further updates will follow via the company’s website and social channels.