This is the Explorer-L from [link]http://www.texasrcplanes.com[/link] I picked it up from my dad last week and during the build I ran into a few problems that were not clear in the manual. These Chinese ARF's for the most part do not have very good instruction manuals and a lot of things you have to figure out on your own. I used most of the supplied hardware just to see how it will hold up and this is where the fun began. The kit uses dowel pushrods that you have to build yourself. They are all different lengths and I had a time figuring out how they went. Other than that, it went together pretty smooth.