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iniBuilds – EGLL Heathrow Airport v3.1.4
MSFS 2020

Addon Screenshot
Works with MSFS 2024: No – Native version available here
Works with MSFS 2020: Yes – Native
Info

Note: This airport conflicts with Asobo Studio EGLL airport, only use one of the two.

Note: To use VDGS (Visual Docking Guidance System), follow the instructions on vdgs.nool.ee.

Optional Configuration: To remove various objects on the airport, go to “inibuilds-airport-egll-heathrow\scenery\airport-egll-london\egll-scene” and rename the following files:

• (Low Performance Impact) Remove Airside Buses: egll-scene-buses.bgl -> egll-scene-buses.bgl.disabled
• (Med Performance Impact) Remove Cargo containers & baggage trollies: egll-scene-cargo.bgl -> egll-scene-cargo.bgl.disabled
• (Low Performance Impact) Remove Landside Cars: egll-scene-cars.bgl -> egll-scene-cars.bgl.disabled
• (Low Performance Impact) Remove Airstairs & catering vehicles: egll-scene-catering_airstairs.bgl -> egll-scene-catering_airstairs.bgl.disabled
• (Med Performance Impact) Remove Ground Clutter: egll-scene-ground_clutter.bgl -> egll-scene-ground_clutter.bgl.disabled
• (Med Performance Impact) Remove Detailed Interiors: egll-scene-interior_clutter.bgl -> egll-scene-interior_clutter.bgl.disabled
• (Low Performance Impact) Remove Belt & container loaders: egll-scene-loaders.bgl -> egll-scene-loaders.bgl.disabled
• (Low Performance Impact) Remove 3D People & Passengers: egll-scene-people.bgl -> egll-scene-people.bgl.disabled
• (Low Performance Impact) Remove Static Aircraft: egll-scene-statics.bgl -> egll-scene-statics.bgl.disabled
• (Low Performance Impact) Remove Tugs & tractors: egll-scene-tugs.bgl -> egll-scene-tugs.bgl.disabled
iniScene’s largest airport yet: Heathrow International (EGLL) for Microsoft Flight Simulator. As the major beating heart of London’s aviation scene, and the third busiest airport in the world, it’s an essential airport for any seasoned flight simmer.

The airport is known for being the home of the UK’s flag carrier British Airways and the primary operating base of Virgin Atlantic. Being used by ov … read moreer 80 airlines and with flights to over 180 destinations, it’s safe to say there are a plethora of routes to keep you amused.

Heathrow’s impressive area covers over 12 sq/km of area in the simulator. To compliment that, it features custom taxi signs, realistic terminals, custom ground service equipment and plenty of points of interest and surrounding buildings to provide a redefined level of realism plus many more features.

Features:

• 80+ custom modelled and textured POIs and buildings in and out of the airport boundary with accurate PBR texturing
• 10,000+ custom iniScene car models scattered throughout parking lots outside of the airport boundary
• Aggressive performance saving methods featuring LOD model optimization (Level of Detail) and meticulous optimization where possible throughout the scenery
• 5 accurately-placed jetway variations with realistic PBR texturing and animations
• Hand-made ground polygons featuring custom decals, dirt, taxi lines and ground markings
• Over 430 custom made and hand placed taxi signs dotted throughout the airfield as in the real world
• Main airport landsides with ground markings and lighting faithfully re-created
• British Airways Concorde G-BOAB faithfully recreated and on-display before runway 27L
• Over 2,500 individually placed accurately colour toned airport lights scattered around the terminals
• Accurate logos and real-world decals scattered throughout the airport to promote a true to life feeling
• Custom-created, accurate and known landside points of interest such as the landmark Emirates A380 and Turkish Airlines roundabouts
• Hand-corrected, colour accurate ortho imagery
• Hand-placed bespoke ground service equipment at each gate featuring over 2,000+ containers, 2,000+ cargo dollies and a plethora of various static equipment
• Animated points of interest including radio towers and construction cranes
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236 thoughts on “iniBuilds – EGLL Heathrow Airport v3.1.4
MSFS 2020

  1. 12700F & 4070Ti & RAM64
    + World Up Brit + this scen…
    = 3-5 fps on approach…
    But when you come over the city, the view is crazy. I missed all the speed reductions just by looking at the picture.
    But in the area of ​​3-4 miles from the port, the FPS dropped to the point where it was impossible to control the aircraft.

  2. Hi, I downloaded the scenery and installed once it worked but after switching to windows11 and reinstalling the mod it stopped working. I don’t have the ASOBO scenery. Please help as I look forward to fly from EGLL. Thank you

  3. The Asobo EGLL seems to load everytime instead of the inibuilds one because the folder is completely empty… I checked every folder for a .dat file to place in the SceneryIndexes folder but there’s nothing inside the addon but the empty folders! We need someone to upload a newer file of the inibuilds EGLL, as every other inibuilds airport works.

  4. looks absolutely fantastic but kills my framerate on a 4090 rig. might be the ton of static objects which seem to have been added compared to the previous version or its something else dunno. anyway previous version fps was stable. probably among the best looking airports in the sim right now

    1. All good. 40- 60 fps max settings. Btw, rtx 4070, my friend…. This is PC optimisation issue, not scenery…

  5. I deinstalled EGLL from MS Premium Package and placed the inibuilds into the community folder, but it always load the default EGLL, not the inibuild one. Any idea ?

        1. inside your msfs path where your community folder is stored, there is also a folder SceneryIndexes. Delete everything with “EGLL”.inside this and restart your system.

  6. For anyone having issues with double ground textures and bad jetways even after uninstalling default EGLL, it’s the LatinVFR Static Aircraft if you have those installed. Go to this folder: \lvfr-airport-static-aircraft\scenery\world\scenery and delete the relevant airports listed inside it. These are all Asobo Default airports so should be deleted as it will spawn random stuff for these default airports and screw up any custom jetways.

  7. I followed the entire installation procedure described and even so all the textures, with the exception of the floor and the fingers, turned pink.
    Could it be something I did wrong?
    How can I solve this problem?

  8. Installed in community folder and deleted asobo stock but still not showing inibuilds egll airport. It only shows stock airport

  9. I deleted default asobo scenery but i still have like double taxiway lines, 2 concordes etc. any help? I reinstalled everything couple times

  10. Need help! I moved the inibuilds-airport-egll-heathrow folder to community and did not install asobo egll, but I got default airport scenery when I enter game.
    Ps. In content manager, it showed only inibuilds egll installed.

  11. iniScene London Heathrow v3.0.2

    • HD textures are now the default option.
    • Reinstated parking 364 and markings with corrected signage
    • Parking 218 now shows as 218/L/R.
  12. Well, there’s still some uneven terrain mesh with a slope on that taxiway S1, but at least now it’s not as intense as it was on the previous version (v3.0 if not mistaken) and it’s only right before you enter runway 27L.

  13. v3.01 of iniScene London Heathrow (EGLL) for MSFS has been released. This update includes corrected ortho tiles, updated ground service equipment, and much more.

      1. you’re most likely missing crucial files, make sure nothing is getting blocked during extracting.
        other than that also try deleting your SceneryIndexes files as described in the FAQ

  14. Receiving a CTD every time I try to launch a flight from here. Seems to be okay if you’re flying into it however.. or I may have been lucky.

    1. That is an issue on your side. The scenery has all the buildings. Check what other airports in the area might be affecting it.

  15. Works great here, using sd textures I get same fps as adobo egll but this looks much better, tried with inibuilds a310

  16. When using the torrented version – regardless of setup instant CTD with both HD and SD textures.

    This does not happen with the other downloaded versions.

  17. For some reason non of the terminals show… I unpacked them both at once both separately and replaced files but it never shows.

  18. After storing both parts in the same folder, I am still missing some buildings. And the VDGS still does not work

  19. guess what ?
    innibuilds has just confirmed thay are working on a paris project which is very likely to be LFPG …
    are you excited for next stutter fest ? lul

  20. Performance is much better after this update. I’m basically getting almost the same performance as Asobo’s EGLL.

    I don’t know if iniBuilds finally learned how to optimize their products, but I hope so and that this performance improvement extends to their other airports like KLAX.

  21. Let’s try this once again: Is there any particular reason why when I load this, it’s showing the default (general) airport? The ASOBO EGLL I have has already been disabled. It was working fine the 2.0 version but 3.0 I have this.
    Any ideas?

  22. That’s weird, I dont have any EGLL (including ASOBO) and when I spawn, the airport is one of those default ones, no idea what’s going on.

  23. What folder contains the terminal buildings? Is it “egll-modellib.BGL”? That folder is 942 322kB but I still don’t see any terminal buildings. I would be happy if someone knows what the issue is

  24. Don’t post this as a comment, it is some legal advice. I know you approve before adding remarks to the website. I strongly advice you to not use the term “piracy” in your own comment. And I say this as a fan of the website…with some legal knowledge.

    1. Great point although I doubt Flight Sim addons are “big” enough to worry about at that level. If SimPlaza was running an mp3 website then for sure..

  25. Where I get 65 fps mid flight I get 19-20 fps at EGLL with a 4090 and an i9-13900K in the Fenix A320. Have also disabled HD textures. Unusable.

    1. Something is wrong if you are getting that from a 13900k / 4090 combo. If you have fsltl injector running, try to disable that when flying from / to EGLL. I know it’s an immersion killer, but it causes massive cpu load depending on the config. Also because there are so many airports in close vicinity, it tries to populate those airports within a certain radius too. Other than that, i noticed the uk/london landmarks by orbx also causes fps drop. If i disable all the other add-ons in the near vicinity (there are a bunch of small airports from burning blue design nearby) i get acceptable framerate from 4090 and fenix. Around 40. With frame generation, it becomes really smooth. With pmdg 737, with these settings, i get 50+ fps without frame gen.

      1. FSLTL is a disaster on FPS. And they refuse to acknowledge it and instead attack whoever opens his mouth about this on their discord.

        1. Well, i know it’s an fps hog, but that’s the reality of AI traffic. I don’t think there’s much they can do. In an airport like Heathrow, there can be 100s of static and moving aircraft. All those objects, particularly the moving ones put a strain on the CPU. And since they are controlled by MSFS and not FSLTL (FSLTL merely injects those or removes those), probably there isn’t much the FSLTL developers can do about it. The only option is to use it with light configuration so that it does not spawn too many objects. The thing they can do probably is optimizing the Models / liveries.

    2. same system I got 90+ did you use FSTLT and return back to the airport? this is the cause of 90% of my stutters.

    3. Thanks for the tips guys! You put me in the right direction. Aerosoft Simple Traffic was the culprit, FPS doubled itself to 42 after disabling it.
      So please disregard my first comment as it had nothing to do with this scenery.
      Thanks again 🙂

    1. Yes, can confirm S1 slopes down towards the runway 27L. i kept a backup of the previous version and will check there too if it had that.

    2. I run a quick lookup test and sadly, i can confirm as well, that the oldest version did not have ellevation issues at S1 near the 27L runway. i only hope they fix it with a future update.

    1. Is OK , better optimized than KLAX .
      will support the developer now , then we have more beautiful sceneries .

  26. The only way of getting acceptable framerate in this Airport is to have a GPU with Frame Gen and a recent high-end CPU.

  27. Leave HD textures if you want to enjoy the terminal interiors in this one. Get rid of cars and buses. Result is acceptable, not great, but very acceptable.

  28. it is very laggy when i fly to or from the airport. and the game also crashes saying “your graphics device encountered an issue” any fix for this?

    1. Try not to reconnect your USB devices while flying or on the ground, and also delete the rolling cache data in the MSFS settings at the DATA page before starting a flight. Another cause might be too many addons in the community folder, keep in mind using programmes such as Addons Linker so you add only the ones you need. It solves the problem for me.

  29. how can i choose one of the two airports ? if i want to use inbuilds airport should i delete the asobo one ? can somebody help me please

    1. Yes, delete the Asobo EGLL airport in the content manager (if you downloaded it from here then delete it from your community folder). This one is a little hard on FPS so if your computer isn’t the best then I recommend the Asobo one.

    1. As written in the description remove various objects from the scenery folders. For example @inibuilds-airport-kdtw-detroit i removed some folders and doubled my performance. At egll i would remove the following folders as well:
      • Remove People & Passengers: egll-scene-people.bgl -> egll-scene-people.disabled
      • Remove Detailed Interiors: egll-scene-interior_clutter.bgl -> egll-scene-interior_clutter.disabled
      • Remove Landside Cars: egll-scene-cars.bgl -> egll-scene-cars.disabled

  30. Asobo KLAX and KSFO are my worst airports both drop below 30 with zero traffic or static. Absolute garbage FPS in USA since WU6. Went from 60 to 30 with that update. Asobo HECA is very broken now too. As someone who doesn’t fly UK this sounds just as bad FPS wise with UK PG being so dense in the area. Least the quality is better than Asobo. This airport looks awesome!

  31. Better performance for sure but still not better than Asobo’s KLAX or KATL for example (performance wise). Actually the mentioned two are better for me FPS wise and that says a lot. For example, taxiing is in the mid to high 20s so i say they need to squeeze a tiny bit more performance out of it if they still can …..

  32. I have this error please help: MSFS Community folder was not found run the full install wizard to manualy enter the path

  33. I must say i’m quite pleased with the new update (v2.0.0). Not only did it improve quite a bit the performance, but it also reduced the file size by approximately 2.6Gb.

  34. currently doing EGLL-GCXO and was stutter-free during taxi and takeoff, but had fps around 20-25 on the ground which in too low for me …
    expected much better optimization …

  35. bought this airport yesterday from marketplace to support iniscene but unfortunately it takes weeks to be approved by micro …

    1. took off from there, fenix, 12700kf, 32g ddr5, 3080ti, AIG. not a fan of low frames, would have been 20 or less and very stuttery

      1. Try to reduce your TLOD and OLOD.
        To mutch of this can kill everything even with the best Rig..

  36. FPS killer. Literally. Especially with player traffic on. Other airports do not have such heavy performance. Not even KLAX or KJFK. It needs urgently LOD optimisation.

  37. Donald J. Trump

    never seen an airport this much stuttery …….absolutely terrible in terms of performance …..

    1. OP here: I mean, I have premium deluxe version, that included EGLL. So, I can’t find it on Content Manager, only the premium upgrade package.

  38. Seem to have a corrupt texture file in Part 2, which causes pink textures on the Holiday Inn POI model in-game. If anyone can help find a fix for this (or if it can be re-uploaded) that would be nice. Otherwise, fantastic upload. Thanks for the update, appreciate your work.

    1. Try the airport with every other addon disabled, also did you rename your modellib files & materiallib folders as described in the FAQ? This is often the cause for pink textures.

      1. Appreciate the quick reply and support! I tried installing the packs backwards first (part 2 then part 1) and decided it would work again. I wasn’t aware of the modellib & materiallib folders, so i will keep that in mind next time. Thank you for allowing us to try before we buy 🙂 I often go on to support the developers fully from here.

  39. Getting CTDs with this installed, even when I try to spawn at a different airport. Had to take it off again. Anyone know of any known issues with other mods ?

    1. Same here. Trying to find out why. No issue with Asobo’s EGLL or any other 3rd party airports. iniBuilds EGKK works fine. EGLL CTDs every time I load a flight. Will try with V1.2.2 to see if there’s any improvement.

  40. Hi guys, do u guys have issue with ILS 09L? unable to establish ILS. other airport are ok. only this one. Using FBW a32nx last night.

  41. I’ve tried everything but I keep getting both default jetways and Inibuilds jetways and double taxiway/runway lines/signs. Anyone got a fix for this?

    1. If using LatinVFR Static Aircraft, I just did some troubleshooting and that addon will cause double jetways, taxiway signage, etc.

    1. Weirdly I had this problem flying in but it works fine when I load up in the airport. I’m wondering if the sim was unable to catch up and loaded trees instead.

  42. how to delete the asobo EGLL airport if it’s a part of the premium pack it does not show up in the content manager?

      1. yes but i have the prem upgrade if i search egll in content manager it shows up as world update so how do you delete it and there are 3 other airports like this i cant delete?

        1. Press the list view button on top, this will expand bundles like World Updates into single underlying components like airports, cities, etc. You can then click on an airport and delete it

    1. The latest version is smoother and well detailed, however, even after installing it per the guide, I can’t get the VDGS to work on any stand/plane. Thanks for it anyway.

    2. how do you decide wich airport from asobo or the inibuilds version put into your sim? the asobo is already installed by defalut!

        1. Is ASOBOs EGLL a part of FS Standard or Deluxe? In my Standard there is no EGLL from ASOBO installed

    3. Still a frame killer for me, its so good we can try these things before we purchase them, it should be a law that you get to try before you buy with stuff like this.

    4. The latest update (v1.2.0) seems to have improved performance, by approximately 5-8 fps. It’s still quite heavy as scenery, but at least now it’s more playable, even reaches 33 fps

    5. Most recent update sees a change in FPS (for the better), it’s still not perfectly smooth, and some textures like the T5 terminal at night are still horrible, however it’s a positive update (especially with the arrival of the VDGS system) if things continue this way, i’ll support the developer directly. Thanks SP

    6. The fps drop is so intense, it basically makes it unplayable. Even at lowest settings. Needs a lot of LOD improvement.

    7. There is a simple way to fix performance: you need to rescale all the texture to 2048×2048 (I tired this on many 8k liveries that caused stutter and fps loss).
      The problem is that in this case there are almost 800 files and I do not have a software that can do this for each image simultaneously.
      Maybe some willing and capable guy could do this and reupload..? 🙂

    8. I really want this to work, so I edited content.xml, tried the false for EGLL, CTD. Took it out and left this one in, CTD any other hints? I might try and add it as an addon using the Ms addon app, see if that works other than that. It doesnt work for me

    9. Thank you SimPlaza, you rock.
      I have double runway textures, have removed asobo egll from content manager.
      Anybody know any fixes for this ?

    10. I use Toolbar Pushback and with this airport installed I get no pushback truck or verbal messages at any airport.

    11. Flew in with live weather rain & it was like watching a slideshow. Terrible optimization when other huge, even more heavily detailed airports run far, far better. Shame.

    12. Amazing airport, uses my 3080Ti and my powerful 12900K to their potential – looks just amazing at ULTRA at 4K, brilliant 50-60 FPS !

    13. Wow, performance is shocking, unusable for me. Also the nail in the coffin is the ILS dont work, on 09L at least, not checked the rest.

      1. Yes found that out too when I came on final and no g/s lock. Had to fly that manually from the CF, that was, shall we say interesting!

    14. The modelling is really good but it tanks my game to such an extent that it won’t recover and I have to quit the game altogether and start again.

    15. Looks nice. Does it look as nice as the Asobo version? Not sure, would need to compare side to side. One thing though it’s an FPS killer, shame 🙁

    16. Works great but performs not as good as the one included. Also keep in mind it needs 10G of space. Thanks for sharing anyway.

    17. this airport is amazing. the modeling is fantastic brilliant on frames too thank you so much. no issues what so ever this end.

    18. For some reason it doesn’t wanna to load, I’ve got it installed 3 times arround, asobo one desinstalled and it doesn’t work at all.

      1. having same issue here, asobo LHR disabled and dropped this in community; shows under content mgr in the sim but isn’t loading in the sim… :S

    19. Another 10Gb airport that looks more 1GB..no interiors modelled, ok it’s better than Asobo premium version but really where are all those Gigabytes ??

      1. I agree. I would justify this size for something like LOWI, which lives up to the size hence all those POI around. I’m guessing all the GB were used on the objects scattered around the airport and the buildings/hangars external textures etc..

      1. I recommend the following.
        Edit your content.xml
        Before.
        <Package name=”asobo-airport-egll-heathrow” active=”true”/>
        Now.
        <Package name=”asobo-airport-egll-heathrow” active=”false”/>
        This way the simulator will not load it and in future updates it will not have problems with missing packages.

      1. because most of these addons are simply a file and arent secured. Securing or locking software comes with a cost, and in this case not having the security might actually make them more money. Not only do they bypass the extra security expense, but they also have the opportunity to sell software to someone who usually torrents everything. I know I have bought a few of the mods I got here first.

      1. FPS reduced, ILS not working, here are trees everywhere. I tryed everything to get ILS back in work, no chance. I Payed for this shit its not a freeware and the said from the developer: THEY HOPE, the next update from asobo will fix these bugs. All of tese for my money. Trees can be hide only with online bing map mode. The rest is only hope. Do not buy.

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