FSX / P3D aircraft

FSX Boeing Aircraft Air File Update

Boeing 737 and 747 flight dynamics get a refined air file set that keeps the default 737-400, 737-800, and 747-400 flying level in high-altitude cruise, improving pitch attitude realism and trim behavior. Separate air files also tune the 737-400 and 747-400 for FS2004, matching the same steady cruise profile.

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Flight Simulator X Prepar3D

Images & Screenshots

1 total

A blue Boeing 747 with "747" on the tail flies over the ocean near a coastline under partly cloudy skies.

Included in this update are air files for the default B737_400, B737_800, and B747_400 so they look level when cruising at altitude. There are also air files for the B737_400 and B747_400 for FS9 so they also fly level. Bob Chicilo.

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File information

Filename

B747upX.zip

File size

70.75 KB

Virus scan

Clean (scanned with ClamAV)

Access

Freeware

Content rating

Everyone

Download speed: Free tier is capped at 0.5 Mbps. PRO members download at full line speed.

This is a freeware file — use is subject to our freeware copyright terms.

How to install this mod

FSX / P3D aircraft

Extract the downloaded archive

Use 7-Zip (free) or WinRAR to extract the ZIP to a temporary folder. Don't install while still zipped — the simulator can't read inside ZIP files.
Copy aircraft files into SimObjects

Place the aircraft folder inside FSX\SimObjects\Airplanes\. The folder must contain an aircraft.cfg file. Effects go into FSX\Effects\; gauges go into FSX\Gauges\.
Verify in FSX

Launch FSX, go to Free Flight → Select Aircraft and find your new aircraft under its manufacturer.
Always read the included readme

Every mod ships with a readme.txt or README file. It tells you exactly where files go, what dependencies are needed, and any quirks specific to this add-on.

What’s inside this archive

The archive B747upX.zip has 10 files and directories contained within it.

File Contents

This list displays the first 500 files in the package. If the package has more, you will need to download it to view them.

Filename/Directory	File Date	File Size
B747_4.jpg	11.27.06	54.42 kB
file_id.diz	11.27.06	267 B
read me.txt	11.27.06	1.57 kB
Boeing737-400.air	11.27.06	9.38 kB
Boeing737-400.air	11.27.06	9.38 kB
Boeing737-800.air	11.27.06	7.47 kB
boeing747-400.air	11.27.06	8.52 kB
boeing747-400.air	11.27.06	7.48 kB
flyawaysimulation.txt	10.29.13	959 B
Go to Fly Away Simulation.url	01.22.16	52 B