Hello,

I had the chance to built and fly many of the TT arfs over the years and I am very impressed with the advancement in their planes. Their earlier efforts like the plastic/foam Tiger 40 trainers are very poor in construction and quality. However, with their later offerings of Ultracote/balsa/fiberglass construction, the quality is flawless (better than I can built!). I think that TT has a very strict QA control and it shows on their planes. I bought a Sparky ARF and I am very impressed with the quality in terms of construction/covering. I wonder if the stock engine/battery is adequate for this bird? Dai Phan