Take a look here at the "fly model" page.
http://www.fly-model.com/cp_detail.p...=0264:&catid=0
These are the planes being distributed by Nitro. The picture showing the package is interesting. it is definitely a Sig box and a Sig manual. The Sig logo is clearly smudged out.
Something stinks if you ask me. There have been other instances where Nitro Planes or other similar distributors were selling copies of products owned by someone else. I've even seen pages of their manuals "borrowed" from some of the better known companies. Another thing I've seen happen is a copyrighted logo, such as Red Bull, is used without license and all the decals have to be pulled from the packages. Then there was the 50cc Extra with the Exact same trim scheme as the GP 27% and 38% Extra which is now changed.
I'm not necessarily knocking Nitro Planes. I have dealt with them and they seem like nice people. I just wonder about some of their suppliers now and then.
I suppose this case could be perfectly innocent though. We'll see what Sig has to say.