Hi Rod, I finally asked an expert on what these ground call signs are for....
I consistently get the following..
YZTX2B
YZTX2A
YZTX1B
YZTX1B
You nicely created a logo for me called "Ground Vehicle" some time ago, however these are not ground vehicles as I found out.
Read below, this is interesting..
The YZTXxx idents are the MLAT reference transmitters, not vehicles. The altitude readout is how we monitor them for certain equipment status changes. Obviously they're in fixed locations, and are very, very high stability signals for ensuring MLAT accuracy of surface targets.
Can you create a logo for me that resembles some kind of an Antenna Array?
Also, the call sign BMN stands for Birdman! (Wildlife Control)
Put on your thinking cap for me and create a logo if you can for Birdman! :)
Also, RED is for the fire department...Maybe a Fire Truck for that?
Thank you so much!
Jason