• Completely Re-Engineered Flight Dynamics: Huge updates inside both aircraft.cfg and .air files. We fully recalculated and fine-tuned drag coefficients, flaps lift/drag ratios, elevator authority, and Moment of Inertia (MOI) for a much more organic and realistic hand-flying experience. • Modern MD-90 Powerplant Retrofit: Goodbye old, thirsty JT8D engines! We have retrofitted the aircraft with modern, ultra-efficient IAE V2500 engines from the MD-90. Fuel management is highly realistic—at cruise speed of 0.77 Mach at FL410, the fuel flow clocks in at an impressive FF = 02.1 on your cabin FF table. • Corrected Reference Datum & Center of Gravity: We fixed a major structural alignment issue. In ModelConverterX (MCX), the intersection of the coordinate axes (Reference Datum) has been shifted to the 1/4 Mean Aerodynamic Chord (1/4 MAC) position, exactly where it belongs, just like on real aircraft (+2 point adjustment). This properly aligns the Center of Gravity closer to the aerodynamic center for stable pitch management. NOTE: Because of this, you MUST copy our provided "model" folder (including the modified model.cfg) into your aircraft directory for the visual model to align correctly with the new flight dynamics • Smooth Autopilot Behavior: The default twitchy autopilot reaction has been completely rebuilt. The AP is now noticeably smoother and more deliberate, eliminating aggressive over-corrections during altitude capture and turns. • Weight-Based Flaps 40 Speed Precision: Approach speeds at Flaps 40 now perfectly adapt to your exact current gross weight. (Tip: You can use Google AI to easily calculate your specific reference speeds based on weight to verify the pinpoint accuracy!). • True Visual Contact Points: All wheels now perfectly hug the tarmac with no floating or clipping. The Center of Gravity (CoG) has been recalculated and moved forward closer to the actual aerodynamic center for stable pitch management. • Advanced Landing Gear Compression: We rewrote the shock absorber physics. The landing gear now realistically compresses and flexes upon touchdown. The default maximum pressure coefficient is set to 1.4 for a firm, authentic feel. If you prefer a softer touchdown, you can easily change this parameter to 1.2 in the config file. INSTALLATION INSTRUCTIONS /?????????? ?? ?????????: 1. Create a backup of your original files: Go to your aircraft directory: .../Microsoft Games/Microsoft Flight Simulator X/SimObjects/Airplanes/FSND_FSX_MD83/ Locate and make a safe backup copy of the following files before making any changes: • aircraft.cfg • MD83.air • The entire model folder (specifically the model.cfg inside .../FSND_FSX_MD83/model/) 2. Extract the mod files: Unpack all the contents from this downloaded archive (one folder and two files). Copy and paste them directly into the main aircraft folder: .../Microsoft Games/Microsoft Flight Simulator X/SimObjects/Airplanes/FSND_FSX_MD83/ 3. Confirm file replacement: When prompted by Windows, select "Copy and Replace" (or "Yes to All") to overwrite the original files with our custom modified versions. Enjoy this unique, highly-optimized long-range cruiser! Feedback is highly appreciated P. S. This is my third attempt to upload custom flight dynamics for this aircraft. It always bothered me that this model—which features a beautifully crafted cockpit and excellent MD-83 proportions with only minor scale discrepancies—has received poor ratings solely due to its flawed aerodynamics. Sadly, the original release used default Boeing 737 flight dynamics, which completely ruined the experience. We did our absolute best to fix this. We overhauled the physics to bring the aircraft as close as possible to the real-world MD-83 blueprint. The only major twist is the retrofit of modern MD-90 engines. Along with the engine swap, we completely recalculated the weight distribution and structurally reduced the fuel tank capacity to perfectly offset the increased weight of the new powerplants. It pains me to see such a well-made visual model get bad reviews from users just because of poor default physics. This mod is our way of giving this "Mad Dog" the high-quality flight behavior it truly deserves.

This is the Thomas Ruth/Project Airbus Airbus A318, A319 & A320 multiplayer compatible model set. Bugs fixed. By Thomas Ruth.

P3D/FSX Airbus A321NEO Airbus A321Neo Air New Zealand Star Alliance Black package. Based in Aukland, New Zealand flag carrier airline currently operate 14 Airbus A321NEOwith anther 4 on order. Air New Zealand fly worldwide. Air New Zealand operates the world's first jet-black Star Alliance livery on its Airbus A321neo fleet. This famous look is registered as ZK-OYB, which first entered service in late 2022, Model by Project Airbus with NEO engine mod by Bret Herman. Updated VC by Speedbird77 with built in FMC by Garret Smith. Includes A320 operation manual and checklist. CFM NEO sounds included. Textured, assembled for P3D v6 by Chris Evans. Should work in FSX and other P3D

P3D/FSX Boeing 737-Max 9 Aeromexico Kukulan livery. The Aeromexico Boeing 737 MAX 9 featuring the special "Kukulcen" livery (registration XA-GQS) is a vibrant aircraft commissioned to celebrate Aeromexico's 90th anniversary. The high spec Boeing 737-9 Max from TDS. The VC is the Microsoft/Alejandro Rojas Lucena/FSND base modified by Speedbird77 to resemble a Max cockpit, including gauges by G. Munro. There are custom CFM eco sounds included for that extra realism. Use - Instrument panel - Util for ground vehicles, doors stairs, fuel truck, buses. New Utility allows Bus, fuel, doors and more. (Go to Views - Instrument panel - Utility). VC added and edited to allow correct VC views, correct jetways and wheel levels. Credits go to high quality TDS FSX native Boeing Max 9 model and paint kit. I added PDF Boeing 737 checklist. Textured, packaged and prepared for P3D v6 by Chris Evans. Should also work in FSX and other P3D versions.

FSX/P3D Airbus A320-200 jetBlue Mario and Friends livery package. US budget airline, JetBlue in the livery of Mario & Friends N561JB Airbus A320-200. Model by Project Airbus. 2020 updated VC by Speedbird77 with built in FMC by Garret Smith. Includes A320 operation manual and checklist. Airbus sounds included. Textured, assembled for P3D v6 by Chris Evans. Should work in FSX and other P3D

FSX/P3D Boeing 737 Max 8 Arajet Dominican Flag livery package with Max VC. Arajet is an ultra-low-cost flag carrier airline of the Dominican Republic based in Santo Domingo. Currently Arajet operate 16 Boeing 737 Max 8 with another 3 on order. Dominican Republic flag livery is a special milestone aircraft registered as HI1101 and named "Los Haitises" The high spec Boeing 737-Max 8 and paintkit from TDS. Credits go to TDS fantastic native FSX Boeing Max8 model and paintkit. The VC is the Microsoft/Alejandro Rojas Lucena/FSND base modified by Speedbird77 to resemble a Max cockpit, including gauges by G. Munro. There are custom CFM eco sounds included for that extra realism. Use - Instrument panel - Util for ground vehicles, doors stairs, fuel truck, buses. New Utility allows Bus, fuel, doors and more. (Go to Views - Instrument panel - Utility). VC added and edited to allow correct VC views, correct jetways and wheel levels. I added PDF B737 checklist. Textured, packaged and prepared for P3D v6. Should be fully compatible with otjer P3D and FSX. Textured and assembled by Chris Evans.

P3D/FSX Boeing 737-800 Nok Air HS-DBT package. Nok Air is a low-cost airline based in Bangkok, Thailand, that primarily operates domestic flights out of Don Mueang International Airport. Currently Nok Air operate 10 Boeing 737-800 and have 6 Boeing Max on order. Boeing 737-800 model created by TDS. Package includes revised Boeing 737-800 VC by Alejandro Rojas Lucena/FSND/Ken Wiggington upgraded Boeing 737-800 VC model. Autobrake switch. Opening pilots window. Cabin Lights switch. Realistic FMC. Ground Proximity Warning System (GPWS). Includes added MFD and PFD panels. Exits, wheel levels, jetways and views corrected for FSX/P3d. See VC docs to get the best out of the VC and FMC. Textured and tested in P3D v6 by Chris Evans. Should also work in other P3D versions as well as FSX.

P3D/FSX Airbus A321NEO (A321-271XLR) Qantas. Australian flag ship carrier currently operate 7 Airbus A321XLR with another 42 on order. Model by created by Project Airbus, with NEO engine mod by Bret Herman. Project Airbus have not made an A321XLR therefore the only option is the standard A321 with window and door texture mods. Updated VC by Speedbird77 with built in FMC by Garret Smith. Includes A320 operation manual and checklist. PW sounds included. Textured, assembled for P3D v6 by Chris Evans. Should work in FSX and other P3D.

MSN 170-00929 was built in 2022, test flown as PR-EEC and delivered to Horizon Air as N652MK, in November of that year. It continues to serve with Alaska/Horizon Air in this colourful “Horizon Retro” colour scheme. Painted onto the excellent Dreamwings Embraer 170 model, this repaint shows N652MK as seen in service with Alaska/Horizon Air.

This is a repaint of the excellent Project Airbus A320-232, in Heston Airlines "Wing Safe" livery, LY-MAF . Model included. The textures are saved in 32 bit format for quality graphics. Shine effect. Wonderful night textures by Adam Hamada. Contains accurate model with details such as: opening passenger and cargo doors, animated pack inlets and outflow valves, all operable control surfaces, detailed flap tracks and slat rails, hydraulics modelled on spoilers, landing gear doors and many more. For updates visit the website of Project Airbus: www.pafs.wf. Works in FS9 and FSX.