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![]() Never mind I found the 601 stall speeds and as I figured the RV-9/9A is still equivalent or slower, even with a 160hp Lyc (44 solo and 50 gross) Jerry Gordon Arnaut wrote: Hey Guys, I'm not trying to promote Jime Bede. I've never even owned a Yankee or any of Jim's other designs -- alhtough I know several Grumanns owners and they are excellent flying airplanes. The BD-18 does seem like "vaporware" right now, but the smaller single-seat BD-17 has flown and I don't see why the BD-18 shouldn't fly just fine. Another possibility for building an aluminum two-seater from plans is Chris Heintz's Zenith 601 series. With a Lyc 235 max cruise is "only" 138mph, but stall would be lower than on an RV-9. The Zenith actually has a little more wing area than the RV with a max weight that is conisederably lower. You can use a Rotax 912, Jabiru, Continental O-200, or Lycoming on this plane, or even a Corvair. Lots of people build these from scratch and they use pulled "Avex" rivets, so no bucking -- which means they go together a lot quicker. Personally, I understand Netgeek's point about wanting to build from scratch. While Van's prices are very attractive compared to what's out there, I think the actual material costs are probably only a fraction of that. There are lots of people who build metal planes from scratch. I know a couple of guys who are building all-metal Polliwagons. Regards, Gordon. PS: I would still rather build a wood plane. "C.D.Damron" wrote in message news:Ibu5e.2589$8Z6.1278@attbi_s21... "Morgans" wrote in message ... Has it flown yet? How many are flying, and how many hours? How dare you ask the obvious. |
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Jerry,
From what I can see on the respective websites, the RV-9A stalls at 50mph at its gross weight of 1750 pounds with the O-320 engine. (Presumably with full flaps, since Van's does not specify). The 601XL stalls at 44mph with full flaps at its gross weight of 1300 pounds with the O-235. So the 601 stall speed is lower by 6mph at gross. This sounds about right since the RV-9A has a wing area of 124sq.ft. versus 132 sq.ft. for the 601XL. Regards, Gordon. "Jerry Springer" wrote in message ... Never mind I found the 601 stall speeds and as I figured the RV-9/9A is still equivalent or slower, even with a 160hp Lyc (44 solo and 50 gross) Jerry Gordon Arnaut wrote: Hey Guys, I'm not trying to promote Jime Bede. I've never even owned a Yankee or any of Jim's other designs -- alhtough I know several Grumanns owners and they are excellent flying airplanes. The BD-18 does seem like "vaporware" right now, but the smaller single-seat BD-17 has flown and I don't see why the BD-18 shouldn't fly just fine. Another possibility for building an aluminum two-seater from plans is Chris Heintz's Zenith 601 series. With a Lyc 235 max cruise is "only" 138mph, but stall would be lower than on an RV-9. The Zenith actually has a little more wing area than the RV with a max weight that is conisederably lower. You can use a Rotax 912, Jabiru, Continental O-200, or Lycoming on this plane, or even a Corvair. Lots of people build these from scratch and they use pulled "Avex" rivets, so no bucking -- which means they go together a lot quicker. Personally, I understand Netgeek's point about wanting to build from scratch. While Van's prices are very attractive compared to what's out there, I think the actual material costs are probably only a fraction of that. There are lots of people who build metal planes from scratch. I know a couple of guys who are building all-metal Polliwagons. Regards, Gordon. PS: I would still rather build a wood plane. "C.D.Damron" wrote in message news:Ibu5e.2589$8Z6.1278@attbi_s21... "Morgans" wrote in message ... Has it flown yet? How many are flying, and how many hours? How dare you ask the obvious. |
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