After the Hornet’s Sting major update, the Stormer Air Defence seems to not have its radar anymore. This can be seen with the lack of radar customization options during the spawn menu and radar controls being useless.
No radar customization on spawn menu
I have experienced the same issues with Stormer AD radar not functioning during battles. It does function in the test drive but refuses to turn on at all during actual battles. Hoping this is fixed soon.
Bumping this cause apparently after what, 3 patch notes this is still not fixed.
You can bug report it here (just search a bit first so that you don’t report something that is already reported and known about): (Gaijin.net // Issues)
A guide on how to report bugs can be found here: ([Navigation] Technical Knowledge Base | War Thunder Wiki)
I did submit a bug report there but it’s not getting a lot of views so maybe Gaijin didn’t see it?
If it hasn’t been looked at for a very long time you can message one of the Technical Moderators to ask about it. You can find them listed here: (Who is who and Reporting Procedure).
If you don’t get an answer within a few days you can add more Moderators from the list to the same original message instead of sending a new one, that preserves the date of the message and doesn’t make it look like a new request.