Hello everybody!
Ahh, the Mojave... I have to build me one of these... Some day!
Nathan T - I wouldn't say it's the Cessna logo... On an UH-1?
Thanks a lot for your great comments here. I believe they have allowed me to make a breakthrough here. I found another photo of the Army Aviation Heritage Foundation bird:
After enlarging the photo one starts to see the logo...
Until somebody has a better idea, I have to conclude that we're talking about a Collins logo here:
Especially considering this:
What do you say?
Thanks again everybody and have a nice day
Paweł