chistech
Posts: 79
Joined: 9/20/2007 From: south dartmouth,
MA, USA Status: online
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As I said in a earlier post, I assemble ARF's for my LHS. He carries a few different brands like H9 and Eflite and I have a decent perspective when comparing models. I have also been building for 30+ years. I have assembled for his customers so far: H9 b25, texan, corsair, miss america p51, funtana 50, and will soon be starting on a 27% extra. Only the funtana has plywood fuse sides (haven't looked at the 27% yet). All the warbirds listed other than the b25 have just balsa and stringers meeting the firewall. The bulkheads and servo tray supports are lite ply but not the fuse sides. I don't think all these planes were defects. Perhaps the ME-109's were a defect. After flying the Kyosho spit with him present and opening the plane up to look inside, he has ordered all the SQS series warbirds to put them in his shop. He is a Kyosho dealer, but until now has only stocked the cars. Don't get me wrong, I own 2 h9 warbirds, corsair and texan which are both excellent flyers with os 91's, but as far as the h9 warbirds go, as far as I have seen, the firewall area on the Kyosho is more secure. The other day a guy was flying a H9 P51 without the cowl because he was still breaking in a new Saito GK100. When he landed he landed a little too fast and lightly nosed over. The whole firewall just neatly broke out all along the fuse sides. No triangle stock, no plywood fuse sides, just balsa sheet and some stringers. He completely covered the back edges of the firewall with epoxy and just put it back in. It is fine now and flies with no issues. Both brands are good but for a 40 size warbird the Kyosho's are a great value. The firewall areas I have seen, spit, kawi, and p40 are more than enough secure for a 52 size four stroke. If people have the need for a 70 on up, then I would think the firewall would need significant reenforcement. The plane as intended is fine. Also, I don't know if you know, but a while back, the Kyosho 90 size spit was pulled because of a unspecified "defect". I might be available again by now.
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