Deluxe 5.5 — Aerofly Professional

| Feature | MSFS 2020/2024 | X-Plane 12 | | | :--- | :--- | :--- | :--- | | Install Size | 150+ GB | 60 GB | 600 MB | | Frames per Second | 30-60 (with $1000 GPU) | 40-70 | 200+ (on any laptop) | | Aerodynamics | Good (CFD based) | Excellent | Legendary (Blade Element) | | System Depth | Deep (Garmin 1000) | Deep | Shallow (VOR/NDB only) | | Startup Time | 2-5 minutes | 1 minute | 5 seconds |

She didn’t respond. She applied power, pulled the flaps, and firewalled the throttle. The Cessna lurched. As she rotated, the ghost strip’s runway lights—lights that shouldn’t exist in the scenery file—flashed in sequence, leading her out. The radio crackled again: “Good decision, November. Do not return.” Aerofly Professional Deluxe 5.5

For the serious RC pilot, this distinction is vital. In the real world, a 3D helicopter doesn't just hover; it fights the wind, it reacts to the torque of the rotors, and it requires constant, minute stick inputs to stay stable. Aerofly Professional Deluxe 5.5 was designed to replicate that struggle, ensuring that if you can fly it on the screen, you can fly it at the field. | Feature | MSFS 2020/2024 | X-Plane 12

While the official IPACS forums have archived the 5.5 section, a dedicated cult following remains on platforms like SimOutdoors and Reddit’s r/flightsim. The community has created: As she rotated, the ghost strip’s runway lights—lights

The software utilizes a multibody simulation where components like wings, stabilizers, and landing gear parts move independently according to physical laws. This includes native simulation of wing flex and landing gear compression without pre-set animations.

The software is no longer sold commercially (IPACS has since moved to Steam with Aerofly FS 4 ). However, used physical CDs (DVD-ROM) circulate on eBay and Amazon. Check for the "Deluxe 5.5" label—earlier versions (5.0, 5.2) had significant bugs in the helicopter autorotation model.