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#1
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"Shin Gou" wrote in message oups.com... Just looked at Toxo website a little more carefully and I feel some suspicious. They quote "maximum 230mph, stall at 40mph with Jabiru 3300 120hp" And there's no weight information at the website. Maximum and stall speeds ratio almost 6:1? Tooooo good to be true. If the airplane stalls at 40 mph, then it stalls at 80 mph at 4 G's. This same airplane would stall at 16 G's at 160 mph. 230? Get real, small gusts alone would kill you at that speed. One or the other (or more likely both) of those numbers is pure fiction. To paraphrase an old saw: "There are lies, damned lies, and specifications for homebuilts". -Bob |
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#2
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I'm looking for the same kind of thing. An aircraft that can take a
Rotax 914. The other thing I want is tandem seating like the Rv-4/8. The Titan T-51 seems close although 2 sets of controls would be nice. That turbo charger and a polished silver T-51 way up high in the cold blue would be someting to see. Shin Gou wrote: that has about 100hp, can fly basic aerobatics safely and cruise at least 150mph. My reference and comparison of this design is Cessna A150. I want a design that has the same aerobtic capability as Cessna A150 with lighter control(Stick of course!), and flys much faster. What I can think of a Europa (not very aerobatic capable), Avid Acrobat/Kitfox speedster (slow), MCR100 (sophisiticated construction, quoted 5000 labor hours), Sonerai/Sonex (suggested pilot only to fly acro), KR-2(not very aerobatic capable) I know everyone will say, for your mission, go build a RV. Actually, what I want IS a RV--a 100hp RV. Why do I want a 100hp airplane? Because I like Cessna A150, but it's just too slow. I belive with the latest material development and design method, there should be a much improved Cessna A150 type plane. The building cost and ownership of a 100hp RV-type plane is certainly lower than a real RV. If no new suggestion comes up, I will probably bite the bullet to go with a MCR100. A friend of mine is building a Cri-Cri, genious design, so I am sure I won't go wrong with the two-seater MCR100, just a loooong time to build. OR, I may want to be too stupid to design such a plane myself. What's the aerodynamic relationship between aerobatic capability and fast cruising speed? |
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