(06 Apr 2016, 1:19 pm)digital_devilz wrote Oh, I've seen them on other services GNE services before. They are made by Hanover if I'm not mistaken.
The ones on the newer vehicles are not, they are made by Timespace.
RE: Red Arrows X1 Mystery beeping sound
The ones on the newer vehicles are not, they are made by Timespace.