This is a BETA version, it can have bugs/regressions, if you find one let’s me know!

This version works on any DCS version

Great news, after a long time of developpment and an alpha phase, here is the first beta public version of this great new release. See the changelog below, the biggest changes is a total rework of the UI, it will be better on 4K screens, faster… As it is a beta, some things could be broken or not working correctly, please report any bugs in order to stabilize this version and make the final version more stable as possible.

This version is considered as unstable because it is a beta but my squad 3rd-wing and me has make a LAN with more than 20 pilots and controllers with alpha version without any problem. ;)

Depending of the results of this version, I could publish another beta or directly an RC version after that, then the final release…

I would like to thanks all the LotAtc community (join us on LotAtc discord, see link at end of this post) for their help, suggestions, ideas that make LotAtc better and better… As you know, it is not my first job and LotAtc is quite time consuming but your great feedbacks give me the energy to continue (event if the DCS 1.5 then 2.0 and 2.5 was lot of nights/holidays spent to adapt LotAtc…)

LotAtc will increase its price at final release of 1.1.0

Development and maintenance costs have risen for the past monthes (parlty due to the growing number of DCS modules/terrains to support) and I have to increase the price of LotAtc to 25 Euros. The current price was fixed 5 years ago in May 2013 at the initial release of the 0.8.0 (such a long time :) ). New price will apply from the “final” release of the version 1.1.0. Group licences discounts will follow the new base price:

  • 5-9 licenses for 20 Euros
  • 10-19 licenses for 15 Euros
  • 20+ licenses for 10 Euros

Of course, you can benefit from the current price of 20 Euros up to the final release (no ETA yet). All users that already have a license will not be impacted by this price change, their licenses will remain valid with version 1.1.0


Click to see the changelog for LotAtc 1.1.0-beta1...
  • Updated UI
    • New themes + colors
    • Can resize all the UI
    • Rework of lot of dialogs (options, connect)
    • Better HiDpi support
  • Registered client can now load/save/edit draws without need to be connected
  • Updated map display engine, more multithread, faster than before
  • Add interception angle/time on BRAA display
  • PAR:
    • Add colors for items
    • Add airport datas
  • Symbol management
    • symbols are coalition dependant
    • add pending symbol (default for realistic+ profile)
  • Draw:
    • Can set name to draw
    • Fast drawing selection with a combobox
    • Add a text draw directly from its coordinates
  • Notification on new stable version of LotAtc + download it directly in news/help browser!
  • New block label (right click in options/Labels to insert item!)
    • Ground speed Mach
  • Add ground filter in Map dock (hide all ground units)
  • Add settings for label colors
  • Add settings for measure line background color
  • Add options to set “on top”
  • Updated charts from Snoopy
  • Fix for transponder file for humans player
  • Server side license management


Server LotAtc4DCS - 1.1.0-beta1 (EXE)

Server LotAtc4DCS - 1.1.0-beta1 (OvGME/JSGME)

  • You will need to install the following files for OvGME/JSGME Mod version (no need with the exe) and unzip it in your {Users}\LotAtc 4 DCS Data\ directory. (ex: C:\Users\DArt\LotAtc 4 DCS Data\relief.db)

  • FOLLOW INSTRUCTIONS IN README inside the package


Client LotAtc4DCS - 64 bits - 1.1.0-beta1 (EXE)