They still didn't adress all the ICAO's , ATC type and unified thumbnails issue. it is up to you, I changed it so it doesn't interfere with the multiplayer now, so there is no drawback having it :)

Thank you, will look into it today !

MAKE THE ATC PRONOUNCE THE MODEL:
An entry for "P149" is not present in the language-packs, so we have to put one to it.
The following example is for german language:
1. Add an empty file called "de-DE.locPak" to the main folder of your mod and don't forget to call it in your layout.json file.

2. Add the following entries to the empty de-DE.locPak (this will add the two lines to the original MSFS "de-DE.locPak" file):

{
"LocalisationPackage": {
"Language": "de-DE",
"Strings": {
"ATCCOM.AC_MODEL P149.0.text": "P.149",
"ATCCOM.AC_MODEL P149.0.tts": "P149"
}
}
}

3. Now you can call up this variable in the aircraft.cfg with the following entry:
atc_model = "TT:ATCCOM.AC_MODEL P149.0.text"

DONE:
Now the model P149 is pronounced and written in radio communication (if MSFS allows it).

If this is to work for all languages in MSFS, then you have to create points 1 and 2 for all language files. en-US.locPak, fr-FR.locPak, it-IT.locPak etc. etc.

I have not tested this method as I modified the "de-DE.locPak" directly, but it should work.

Best wishes from Germany
Raller

thank you very much for this !

Yeah, I had tried this myself independently and it didn't work. The only way I got it to work was to put them in the main localization files in OneStore\fs-base

Hi, when unzipping the folder, do you see the SimObjects folder and the layout.json file ?

Yeah. Copied both of them to the aircraft folder, replaced the old files with the new and nothing happened. Finally got it to work after copying the cfg files to all 3 folders in the aircraft folder that had a cfg of the correct type.