FS2004 Civil Jet Aircraft
Lithuanian Airlines Boeing 737-500
Textures only. A repaint for FFX B737-500 in the livery of Lithuanian Airline…
United Airlines’ Boeing 737-500 brings classic short-haul realism to Microsoft Flight Simulator 2004 with an AI-friendly model tuned for smooth performance and sharp 32-bit textures. Built for convincing traffic yet fully flyable, it offers stable handling, clean external detailing, and an authentic period look that suits busy hubs and smaller regional fields.
This package features a compact yet robust Boeing 737-500 in United Airlines colors, perfectly tailored for Microsoft Flight Simulator 2004. It focuses on enhancing AI traffic authenticity by pairing streamlined performance with quality 32-bit textures. Nevertheless, it still handles manual flights effectively for those who prefer a hands-on experience. The content below delves into the distinctive characteristics of this freeware release, created by AI Aardvark and repainted by Mike Pearson.
The Boeing 737-500 represents a shorter-fuselage member of the Classic 737 family, widely utilized for short to medium routes. In United Airlines' fleet, it was often seen connecting major hubs to smaller regional airports. It retains essential aerodynamic refinements of its larger siblings while offering operators an economical balance of range and capacity. In the simulator environment, it provides a fine opportunity to explore vintage cockpit layouts or run automated flights using AI schedules.
This model integrates 32-bit textures designed to remain crisp and clear, even during closer inspections of the fuselage and tail logos. The liveries capture the trademark United Airlines branding without sacrificing overall simulator frame rates. Additionally, the package is optimized for rendering multiple 737-500s within AI traffic, ensuring that the sim stays smooth when numerous aircraft occupy busy virtual airports.
Although primarily intended for AI traffic, this aircraft can deliver a solid cockpit experience for those looking to manually control a 737-500 in Microsoft Flight Simulator 2004. Its flight dynamics support stable approaches and landings, letting curious pilots experiment with older-generation avionics or custom setups, depending on personal preferences. Meanwhile, AI pilots easily navigate airports and runways, further refining the overall traffic realism.

Shown above is a glimpse of the well-defined textures and recognizable United Airlines livery in mid-flight.
The base model, flight dynamics, and original textures originate from AI Aardvark, renowned for crafting performance-friendly alternatives suitable for lower-end machines. This repaint highlighting United Airlines comes courtesy of Mike Pearson, who meticulously adapted the visuals to represent the airline’s livery. With both creators focusing on efficient, immersive designs, this freeware release becomes an essential add-on for simmers aiming to populate their virtual environment with a faithful 737-500 representation.
Free for all simmers · 945.03 KB · Scanned clean Nov 2026
Download speed: Free tier is capped at 0.5 Mbps. PRO members download at full line speed.
FS9\Aircraft\, FS9\Addon Scenery\, FS9\Gauges\, or FS9\Effects\.readme.txt or README file. It tells you exactly where files go, what dependencies are needed, and any quirks specific to this add-on.The archive av735uan.zip has 19 files and directories contained within it.
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 |
|---|---|---|
| aav b735 ual nc readme.txt | 02.22.04 | 347 B |
| aav b735 ual nc small.gif | 02.22.04 | 13.20 kB |
| aav b735 ual nc.jpg | 02.22.04 | 209.54 kB |
| aia_737_500.air | 11.09.02 | 9.63 kB |
| Aircraft.cfg | 02.22.04 | 10.17 kB |
| model | 02.22.04 | 0 B |
| aia_737_500.mdl | 03.13.03 | 230.57 kB |
| model.cfg | 03.03.03 | 28 B |
| panel | 02.22.04 | 0 B |
| panel.cfg | 06.25.03 | 38 B |
| sound | 02.22.04 | 0 B |
| sound.cfg | 06.25.03 | 42 B |
| texture.ual nc | 02.22.04 | 0 B |
| AIA_737_500_l.bmp | 03.14.03 | 768.05 kB |
| AIA_737_500_t.bmp | 02.22.04 | 4.00 MB |
| Thumbs.db | 02.22.04 | 33.00 kB |
| Thumbs.db | 02.22.04 | 17.50 kB |
| flyawaysimulation.txt | 10.29.13 | 959 B |
| Go to Fly Away Simulation.url | 01.22.16 | 52 B |
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