Xplane 10 11 Airbus A350 Xwb V146 Exclusive May 2026

Despite its strengths, the v146 Exclusive is not without flaws. It is resource-intensive, often causing frame rate drops on lower-end hardware, especially in X-Plane 11’s dense weather or scenery. Some users have reported that the custom FMS, while deep, can be occasionally buggy with complex SID/STAR transitions. Additionally, because it was developed prior to X-Plane 12’s advanced weather and lighting engine, it does not natively support rain effects on windows or the newer particle system. However, for users still running X-Plane 11 or those with a backward-compatible setup, these issues are minor relative to the overall package.

The real A350 has a flare law that reduces pitch authority below 100ft.
In v146, if you disconnect autopilot above 200ft, flare law works normally.
But if you disconnect below 100ft with auto‑throttle still on:

Would you like a step‑by‑step cold & dark startup procedure for v1.4.6, or help with a specific system (FMS, autopilot, ECAM)?

X-Plane enthusiasts have long sought the perfect long-haul experience, and the Airbus A350 XWB Advanced by FlightFactor remains a top-tier contender. Version 1.4.6 brings a series of refinements to this sophisticated wide-body jet, ensuring it stays relevant for both X-Plane 10 and X-Plane 11 users. This exclusive look explores why this specific version is a must-have for your virtual hangar.

The Airbus A350 XWB, often called the "Hushliner" for its quiet cabin, is a masterpiece of carbon-fiber engineering. Bringing that level of complexity into a flight simulator requires a dedicated development team. FlightFactor, known for their "Pro" and "Advanced" series, has packed this v1.4.6 update with features that bridge the gap between casual flying and study-level simulation. xplane 10 11 airbus a350 xwb v146 exclusive

One of the standout features of the v1.4.6 update is its cross-compatibility. While many developers have moved exclusively to newer platforms, this version maintains a stable and high-performance footprint for X-Plane 10 while fully utilizing the improved lighting and physics engines of X-Plane 11. Whether you are running an older rig or a modern powerhouse, the A350 scales beautifully.

The flight model in v1.4.6 has been tuned to reflect the A350’s unique handling characteristics. This includes the implementation of the Airbus fly-by-wire logic, which provides a smooth, protected flight envelope. Pilots will notice the distinct "heavy" but responsive feel of the aircraft during rotation and flare, a hallmark of the A350's aerodynamic design.

Inside the cockpit, the attention to detail is staggering. The 3D modeling of the flight deck features high-resolution textures and crisp, readable displays. The v1.4.6 update specifically addresses stability in the Onboard Information System (OIS), the laptop-like screen used for performance calculations and chart viewing. Having a reliable OIS is critical for long-haul planning, and this version delivers a seamless experience.

The custom systems simulation is where this "Exclusive" version truly shines. It features a deep simulation of the electrical, hydraulic, and pneumatic systems. Failures can be toggled for those looking to test their emergency procedures. The integration with the X-Plane FMS is robust, allowing for complex SIDs, STARs, and airways to be programmed with ease. Despite its strengths, the v146 Exclusive is not

Audio is another area where v1.4.6 excels. The 3D sound engine provides an immersive environment, from the whine of the Rolls-Royce Trent XWB engines to the subtle clicks of cockpit switches and the rush of air through the vents. This auditory feedback is essential for situational awareness, especially during high-workload phases of flight.

For virtual airline pilots, the A350 XWB v1.4.6 is a workhorse. Its range allows for ultra-long-haul routes, such as Singapore to New York or London to Perth. With optimized frame rates and a stable codebase, you can trust this aircraft for those 12-plus hour hauls without fearing a mid-flight crash.

In conclusion, the Airbus A350 XWB v1.4.6 by FlightFactor represents the pinnacle of long-haul simulation for X-Plane 10 and 11. Its blend of visual fidelity, deep system logic, and stable performance makes it an essential tool for any serious virtual pilot. If you are looking to master the skies in one of the world's most advanced airliners, this is the version to fly.

This isn’t a normal checklist — it focuses on the quirks, hidden features, and “exclusive” v146 behaviours that make this aircraft different from other Airbuses. Would you like a step‑by‑step cold & dark

Even a great release has quirks. Here is the r/Xplane community fix list:

  • Problem: AP disconnects randomly at high altitude.
  • Problem: No engine sounds in XPlane 11.

    • Version 1.4.6 fixed SID/STAR import, improved FBW feel, and added custom airport nav updates. But the real exclusives:

    The v1.4.6 model set a high standard for visual fidelity during the peak of X-Plane 11’s popularity.

    The default XPlane flight model for heavy aircraft often feels "floaty." The v146 Exclusive team overhauled the aircraft’s .AFL file (Airfoil). The result? The A350 now retains energy realistically. On final approach to Heathrow (EGLL), you will feel the drag when you extend flaps to FULL. Takeoff rotation feels heavy, yet responsive, exactly as pilot reports describe the real A350-900.