Excellent coverage there
Theres plenty more to come in most directions by the look of it.
Attached is a zipped folder with some of the missing operator flags in it. Ive been creating them as I spot a missing one for my system.
If anyone wants to create their own the process is very simple for the basic logo.
Find a website with the airline logo on it. If you use windows later than win7 then you have snipping tool available to copy a rectangular block around the logo. You will get a jpg file if you use snipping tool.
Using your favourite graphics manipulation programme to save it as a
BMP file and rename to whatever the ICAO code for the airline is - so EasyJet would be EZY.BMP, & Wizz Air would be WZZ.BMP
Resize the image to 85*20 pixels and save it. If you dont like the look of it find another logo to play with
Copy the image into your operator flags folder& next time an aircraft passes from that airline it will display your flag
The PYN:Fly Wales logo on the screenshot is one of mine.