Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

The Prepar3d Forum

The Prepar3d Forum is a forum for Lockheed's Prepar3d simulation software. Quoting Lockheed Martin; "Prepar3D furthers the development of Microsoft® ESP while maintaining compatibility with Microsoft Flight Simulator X, allowing many thousands of add-ons to be used within Prepar3D."  This forum is for general user-to-user discussions.  Official support for this product can be obtained at Lockheed Martin.  Website - https://www.prepar3d.com/

  1. Started by Demious,

    Since the 344.xx drivers I had trouble with the VASI lights, which werent visible at distance, but upon touchdown they lit up. I read this was a driver problem and should be fixed with the latest 347.09 driver, but after installing this driver, all runway lights disappeared completely. I found a post about disabling the airport elevation in ORBX Vector control panel, but this didnt have any effect either. I already reinstalled the driver, but no luck. I repaired P3D, but also no change. Does anyone have an idea what could be the problem and what I can do to solve it?

    • 3 replies
    • 1.9k views
  2. Started by kolaf,

    Hi guys, I just downloaded and tested Ideal Flight 10 to try to use it with P3D. I have done the registry fix, and I have a copy of the prepar3d.exe called fsx.exe in the folder. Installation went smooth, but it had trouble reading two aircraft configuration files for the default 747. I do not have a registered version of the application, but selecting a simple flight and launching its went perfect. I ended up at the correct airport in the correct aircraft. I haven't had time to test all the functionality, but at least as a simple launcher that allows you to choose airport from a list beforehand it should work great. My only problem is that it seemed to ch…

    • 8 replies
    • 3.4k views
  3. Hello guys, I just run in a strange problem when I launch Prepar3D with administrator privileges. I have no ATC sound. Neither pilot voice or flight controller. The text shows up in the ATC window tho, but no sound. :( All the other sounds working fine, cockpit sounds, engines etc. If I'm running Prepar3D without admin privileges the ATC voices are there. I need to run it in admin mode because of Ultimate Traffic 2 ( UT2 ), otherwise I can't see AI traffic. Hope somebody ran in a similar problem and know how to fix it. Thanks! Greets Nytro

    • 2 replies
    • 3.7k views
  4. Started by Carabou,

    Hi folks, Still can't get into either the Orbx or Aussiex. Is it me or are others having same problem? Any news? Thanks Howard

    • 7 replies
    • 1.8k views
  5. Guest
    Started by Guest,

    I remember reading some time back that we would see v2.5 before the end of the year. Well its only 3 weeks to go before the end of the year and there is no mention about 2.5 Not that I am complaining because I am very happy with it the way its is. I can live with the glaring problems because I know its being developed. I am hoping for an end to rotating clouds and water reflections being way out of position being fixed in 2.5 and I still see wind socks sticking straight out. Looking forward to doing a complete reinstall since I just through my addons into 2.4 Its starting to look like it need some cleaning up:-) Hopefully I'll get 2.5 before I feel impelled …

    • 162 replies
    • 47.6k views
  6. Started by Paul_,

    Hi everyone I have been waiting for over a year now for Elite to bring a driver out so that I can start using my 'Expensive' Mel Throttle Quadrant again I decided to email them again last week and was told that a driver will be available soon .......Hmmmmmmm!! Just wondering if anyone has been able to get it going in P3D v2,4 ..... and if they have what is the secret I have tried using FSUIPC to control the quadrant but sadly it doesn't work Looking forward to hearing any replies on this Paul

    • 2 replies
    • 1.9k views
  7. Anyone have any ideas how to fix this?

    • 4 replies
    • 14.9k views
  8. I am considering making a look at the Airbus series (318-321) in the meen time for PMDG to move over to P3D. So being a Boing fan i am reaching out to Airbus fan´s to point me in the direction B) . First thing first ,,,, sort of 1. Any great tutorials written and or /instructions videos like Angle of attack ? 2. I guess Aerosoft A318-319 -320/321 is first choice Thanks Michael Moe

  9. Ive spent the past 4 hours looking at posts on how to fix the issue in v2 where taxiways have vanished from certain airports. Most of the posts say you need the latest version of ADE. I have it. They then explain how to reset the flags using ADE. What NONE of them say is how to save the file and make it work in P3dv2. Its driving me nuts! Its like they assume you have a engineering degree and are a professional scenery editor. Forexample take at look at this link which explains how it is supposedly done in 3 short steps. http://scruffyduck.clarify-it.com/d/zq9mtw After looking at that link, I have the following simple questions. 1. Which bgl file do I open inside …

  10. Started by Lmaire,

    Hello, Forum seems down. Only me? Thanks.

    • 12 replies
    • 1.8k views
  11. Started by Mithras,

    Hi, I have unistalled my UK airports by deleting the entries in the FSX scenery list, then removing the folders from the Orbx folder. But once I switch regions in FTX Central, the entries in the scenery list return and FSX gives me an error message for every airport on startup saying it cannot find then relevant files in the Orbx folder. Why is this! Putting the airport folders back in sorts the problem, but I need to delete these airports for a while. How do I tell FTX Central that these airports are actually uninstalled??

    • 0 replies
    • 705 views
  12. Guest abranpuko
    Started by Guest abranpuko,

    Is there a way to see the Aitraffic navigation and strobe lights in a distance bigger than 10km? In prepar3d v2.4, those lights just dissapear. I remember in fsx, flying at night was also great, because we could see many strobe lights 50km around. Do you thinks is an issue of prepar3d or something that has to see with aitraffic developers?. Im not a developer, but i have seen that intensity of night stars are wonderfull in prepar3d. (maybe using the same textures for strobe?). really need help. thanks and sorry for my english.

    • 3 replies
    • 1.3k views
  13. Started by GHarrall,

    Its out and its just great. If you have any interest in Norway as a region, its a must get.

      • Upvote
    • 72 replies
    • 18.6k views
  14. Started by ianalm,

    Hi guys I wonder if you can help me with an issue I am having with ORBX. I have all the usual Orbx scenery including Europe, Vector, Open LC and EU England. My problem is that I keep getting spontaneous coloured squares as I look down from the aircraft. I have a new high end spec PC (I7 4GHz 4790K Haswell - 16Gb Ram - GTX 780 3GB) and my FSX Scenery settings have been lowered to around 60% but I still get the squares. I have also turned off the "preview in DX10" setting. I am running ASN for weather and flying the 737NGX. Would appreciate your comments. Many thanks Ian

    • 0 replies
    • 1.6k views
  15. Started by AimHawk,

    Does anyone have any links to good freeware/payware scenery for area 51 for prepar3d or fsx/backwards compatible. Google isnt much help.

  16. I have recently converted to P3D V2.4 in a big way - the installation corrupted by P3D V1.4 - and I am committed moving forward. 'Tis the future, after all! I am trying to tune this beastie, and have followed Rob A's threads and others with interest, but wanted to post something I have observed that perhaps others with greater insight/knowledge/understanding can decipher. First, my rig: 3770K @ 4.2 Ghz, 8 GB Corsair Vengeance, EVGA GTX 780 AC (factory overclock), P3D installed on an SSD. I am typically "immune" to stutters and the occasional screen tear, but blurries drive me nuts. In trying to find a happy medium, however, I have found that: 1 - When the …

  17. Started by Cruachan,

    Hi, Believe it or not, after all this time, I have just got around to having a go at capturing some video of P3D using FRAPS. Sadly this has been unsuccessful and, so far, I have been unable to work out why. I am hopeful one of you video experts can help to sort me out! I have emailed the FRAP's author and have yet to receive a reply - extract follows: RE: Video Capture Windows 7 Pro 64bit SP1, Screen resolution; 1920x1080x32 FRAPS 3.5.99 Build 15618 I'm trying without success to capture a video of a flight simulation sequence. This simulator (Prepar3D v2.4 by Lockheed Martin) runs full screen in a maximized window and not the true full screen as employed by ma…

    • 25 replies
    • 5.8k views
  18. I've asked this question on the Aerosoft forum ( so far, nothing definite ) and thought it might be a good idea to check here too. Is anyone running this aircraft in P3DV2, and are there any problems ? I know it won't have a P3DV2 installer, so I plan to use the Flight Sim Estonia migration tool to install it. Any advice gratefully received.

    • 0 replies
    • 843 views
  19. Started by Fly1,

    Really trying to enjoy P3D, and for the most part I do, but it does seem to have some issues. Has anyone else experienced the appearance of white triangles which are showing the miss-matched edges of scenery texture panels. Really getting annoying. Bob C.

    • 2 replies
    • 1k views
  20. For those of you who have the MA BER in v2.4 installed and suffering missing App and Taxilights, there is a native P3Dv2.4 light patch available. Go to www.simmershome.de And see there the details. No original files will be overwritten and if you want you can delete the patch anytime you like..... But I'm sure, you will be more than happy

    • 0 replies
    • 1.8k views
  21. Started by figgios,

    Posted this over at LM, but hey, won′t hurt to post here as well... When I pan my view around (using TrackIR 5) the cloud shadows on the ground, closest to the edge of the screen, are disappearing and coming back as I turn my head. Bit annoying . A similar thing happens in the VC. Feels like it happens more when the sun is a bit lower on the horizon. Anyone else experiencing this? And if so, any cure? Sorry if this have been covered earlier. I′ve tried deleting the shaders folder, using different lighting/shadow settings and so on. / Fredrik

  22. Hi guys, Three weeks ago everything worked. What have I done : I installed MSE Italy , MSE Portugal, Photo Real Spain , Night Environment Portugal and Night Environment Italy. Also REX Soft Clouds. Today I wanted to take a look at Rome how everything looked and found that the airport was really quiet. No AI traffic aircraft. Checked 4 more airports and also there no AI traffic. I always use MyTraffic, so to ne sure I uninstalled MT. Also I let p3D make a new p3d.cfg file. In scenery\world\scenery there is the trafficAircraft.bgl file and active. In the p3d.cfg file there is : User Objects=Airplane, Helicopter, Submersible, ExternalSim SimObj…

  23. Started by CordoganAir,

    The title says it all, I was flying from southern Illinois back up to Chicagoland today (with real world weather, what a ride! :p0502: ) And it looked like this: Obviously it's a bit of an immersion buster, any way to mitigate this or improve it? How does P3D determine where it starts and stops it's snow textures? Or is this something to do with FTX Global/Vector? I have FSGRW if that makes any difference.

  24. Started by Nemo,

    Since some days I get P3Dv2.4 CTDs - mainly in ORBX FTX NA area. For example, at Lake Tahoe (FTX KTVL) with A2As C172 I can't fly much longer than 5 minutes then I get the message: Prepar3D. exe has stopped working. A problem caused the program to stop working correctly ... CTD App crash viewer says. Prepar3D.exe - Stopped Working - Exception Code 0xc0000374 - Fault Module Version 6.3.9600.17278. It is always the same Exception Code and Module version. Faul Module differs but mostly StackHash ... . Any ideas? Cheers, Harry

    • 16 replies
    • 8.1k views
  25. I tried searching, but didn't find any post about this, so if there are any others about the same topic, please close this one. Anyway, the author and developer Marniftarr seems to have recovered from his illness and is back developing this brilliant peace of software again. He is currently very busy fixing things to work with P3D v2.4, Windows 8.1 and fixing all kinds of bugs and also reports the long-sougth-after v2.0 is very close to release as well! v1.18.4 will be released tomorrow 6. january if all goes well in the testing. I personally stopped using ECZA when I couldnt get it to work correct in Win 8.1(middle mouse button not working), but with a little hel…

    • 17 replies
    • 4.8k views

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.