FSX / P3D aircraft

FSX KLM Boeing 737-8K2 (WL)

KLM’s Boeing 737-8K2 with winglets, registration PH-BCB, brings a crisp Dutch livery to a detailed Project Open Sky exterior model with smooth animations and authentic 737NG proportions. Built for Microsoft Flight Simulator X, it uses the default Boeing 737-800 virtual cockpit and avionics for a familiar, immersive short-haul workflow.

4k downloads 15.99 MB Scanned clean
Flight Simulator X Prepar3D

This complete freeware package introduces a faithfully recreated Boeing 737-800WL carrying the KLM (Koninklijke Luchtvaart Maatschappij) insignia, specifically registration PH-BCB (c/n 39443/3648). It is developed for Microsoft Flight Simulator X with contribution from Project Open Sky’s original B737-800WL model and a repaint crafted by Paul Craig. Designed to integrate seamlessly, it incorporates the default Boeing 737-800 virtual cockpit and includes all essential components for an authentic piloting experience.

Highlighting the Aircraft Variant

The KLM Boeing 737-800WL captures the operational essence of this medium-range twinjet. Serving routes across continental Europe and beyond, the real PH-BCB embodies KLM’s dedication to efficiency and reliability. In this simulation package, enthusiasts will find numerous details aligned with actual 737NG (Next Generation) specifications, such as the distinctive winglets (marked as WL) that enhance aerodynamics.

Screenshot of KLM Boeing 737-8K2 (WL) in flight.

Visual of PH-BCB soaring above virtual skies.

Virtual Cockpit and Exterior Model

Thanks to Project Open Sky’s refined exterior rendition, the aircraft showcases finely tuned animations and a high-resolution paint scheme. Internally, the included default B738 cockpit carries over a range of standardized avionics systems and displays. This blend of official features and advanced modeling ensures a high level of immersion, especially during pushback, taxi, and approach procedures.

In-Depth Installation Steps

  1. Extract the contents of the downloaded archive into a convenient temporary location on your system.
  2. Locate the “Project Opensky B737-800” folder within the extracted materials. Copy and paste this folder into your FSX SimObjects/Airplanes directory, which is typically found at:
    OS (C):\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes
  3. Merge all files from the included “Effects” folder into your FSX Effects directory, typically located in:
    OS (C):\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\Effects

Managing Liveries with a Shared Texture Folder

This package adopts a shared texture folder approach. In essence, the primary “texture” folder holds common surface graphics, while each “texture.xxx” subfolder contains livery-specific images. If you wish to add further KLM or alternative paint schemes, delete any unneeded files in the new texture folder and insert a copy of the existing texture.cfg file. This mechanism reduces duplicated graphics and saves disk resources without sacrificing performance.

Development Credits

This release would not be possible without the meticulous work of Project Open Sky for the base model and Paul Craig for applying the KLM paint. The outcome is a fully operational Boeing 737-800WL that sits proudly in the hangar of any flight simulation enthusiast seeking to enjoy realistic short-haul European flights under the Dutch carrier’s iconic livery.

Ready to download KLM Boeing 737-8K2 (WL)?

Free for all simmers · 15.99 MB · Scanned clean

File information

Filename
posky_klm_b737-8k2wl_fsx.zip
File size
15.99 MB
Virus scan
Clean (scanned with ClamAV)
Access
Freeware
Content rating
Everyone

Download speed: Free tier is capped at 0.5 Mbps (this file takes approximately 4 mins at the cap). PRO members download at full line speed.

How to install this mod

FSX / P3D aircraft
  1. 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.
  2. 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\.
  3. Verify in FSX

    Launch FSX, go to Free Flight → Select Aircraft and find your new aircraft under its manufacturer.
  4. 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 posky_klm_b737-8k2wl_fsx.zip has 82 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
effects06.06.120 B
Opensky_737NG_sparks.fx03.18.067.05 kB
Opensky_beacon.fx02.12.023.04 kB
Opensky_Boeing_vclight.fx10.02.021.31 kB
Opensky_conden.fx10.03.023.15 kB
Opensky_nacelle_refl.fx09.29.021.29 kB
Opensky_nav_yellow.fx03.24.043.07 kB
Opensky_vortex.fx10.08.031.23 kB
Opensky_wing_light.fx09.29.021.31 kB
FILE_ID.DIZ06.06.12245 B
Installation Readme.txt06.06.121.61 kB
KLM Boeing 737-8K2 WL Screenshot (1).jpg06.07.1278.48 kB
KLM Boeing 737-8K2 WL Screenshot (2).jpg06.07.1293.59 kB
KLM Boeing 737-8K2 WL Screenshot (3).jpg06.06.1247.67 kB
manual's06.06.120 B
737700PERFORMANCE.PDF01.09.02219.02 kB
737LIMITATIONS.PDF01.09.02124.80 kB
737PROCEDURES.PDF01.09.022.13 MB
B737NG_OPERATIONS_MANUAL_v5.pdf01.01.061.28 MB
Posky Readme.txt06.06.122.68 kB
Project Opensky B737-80006.06.120 B
Aircraft.cfg06.06.1222.50 kB
boeing737-800_check.htm12.31.0577.28 kB
boeing737-800_ref.htm12.31.0527.17 kB
Model.WE06.06.120 B
B737_800_interior.mdl08.22.071.33 MB
model.cfg06.13.0953 B
OSX738WE.MDL11.01.081.35 MB
panel06.06.120 B
737_compass.BMP05.12.0695.51 kB
737_Panel_Decals_2.bmp05.12.06257.05 kB
737-800_panel_background.bmp05.12.06769.05 kB
737-800_panel_background_night.bmp05.12.06769.05 kB
B737_800.cab05.11.072.01 MB
panel.cfg06.06.126.08 kB
upper_640.bmp05.12.0618.99 kB
Posky_B737-800WL.air01.01.068.90 kB
Sound06.06.120 B
sound.cfg03.18.0932 B
Texture.KLM06.06.120 B
Os737ng_ANTCOL_RED.BMP09.05.061.43 kB
Os737ng_Cockpitgray.bmp06.22.085.40 kB
Os737ng_darkgray.bmp06.23.085.40 kB
Os737ng_engine_L.bmp02.16.0664.07 kB
Os737ng_engine_t.bmp06.05.124.00 MB
Os737ng_WINGROOT_GRAY.BMP06.24.085.40 kB
Os737ng_WINGTIP_GREEN_GLASS.bmp09.05.061.43 kB
Os737ng_WINGTIP_RED_GLASS.bmp09.05.061.43 kB
Os737ngstair_l.bmp06.26.08341.40 kB
Os737ngstair_t.bmp02.19.061.00 MB
Os738body_l_l.bmp06.05.124.00 MB
Os738body_l_t.bmp06.07.124.00 MB
Os738body_r_l.bmp06.05.124.00 MB
Os738body_r_t.bmp06.07.124.00 MB
OS738Option.bmp06.05.1248.05 kB
os738parts_L.bmp03.30.084.00 MB
Os738parts_t.bmp03.27.094.00 MB
Os738w_wing_l_l.bmp12.15.051.00 MB
Os738w_wing_l_t.bmp06.06.124.00 MB
Os738w_wing_r_l.bmp12.15.051.00 MB
Os738w_wing_r_t.bmp06.06.124.00 MB
ostug_L.bmp12.15.051.00 MB
ostug_T.bmp09.10.111.00 MB
texture.cfg08.14.06137 B
thumbnail.jpg06.06.1210.19 kB
texture06.06.120 B
737_Refection.dds09.04.06170.79 kB
B737_800_1_C.dds09.04.06682.79 kB
B737_800_1_night_C.dds09.04.06682.79 kB
B737_800_2_C.dds09.04.06682.79 kB
B737_800_2_night_C.dds09.04.06682.79 kB
B737_800_3_C.dds09.04.06682.79 kB
B737_800_3_night_C.dds09.04.06682.79 kB
B737_800_4_C.dds09.04.06682.79 kB
B737_800_4_night_C.dds09.04.06682.79 kB
B737_800_5_C.dds09.04.06170.79 kB
B737_800_5_night_C.dds09.04.06170.79 kB
B737_800_C.bmp05.12.06682.74 kB
texture.cfg08.14.06137 B
thumbnail.png06.06.1257.31 kB
flyawaysimulation.txt10.29.13959 B
Go to Fly Away Simulation.url01.22.1652 B

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