dionysusbacchus
Posts: 1549
Joined: 12/12/2002 From: Blue Collar TV ,
ND, USA Status: offline
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[QUOTE]Originally posted by The BIG O Luke, Are the Robart retracts mechanical or just air type ? What engine mount do you plan on using ? I haven't bought an engine yet for my royal kit but I do like the Saito FA-56 (it might be a little under powered for this plane). Where did you get the piano hinges and do all sections of the flaps work off one servo (i need to look at your web site again and see how you tied them all together). Your F4-U is the best I have ever seen, want to build mine ? Everyone has a price ! Big O [/QUOTE] Hi BIG O, Don't use the FA-56, you might get some good high speed taxi runs in! I'm using the OS .91, I don't think it needs all that power but why not have it? The engine is the same size as a .60 engine and I can swing a bigger prop, that will look better than a tooth pick! I cut the hardwood motor mounts as per the plan, it's a good system and they work well. I used the Robart 615 air retracts. I made the hinges for the flaps, I used the Ziroli method as shown on his giant Corsair plan. Yes all six flaps move with one servo and very nicely I might add . I explain most of the details on my site. I started the wing before I got a digital camera though, so I have no pictures of it's early construction. I may add that when I build my next one, it will be a sport version. You can build yours! Keep it simple if you are new to scale building though. I drew a line on my building board and glued the main spar to the table using triangles to keep it straight. I cut hard balsa triangles and glued the wing tips to them and the building board. Use the centerline drawn down the center of the ribs for alignment. When the rear center section spar is added, use ply shims under the two lower gull parts and glue it to the table. Sheet and build as much of the wing as you can before removing it from the table. Thanks for the compliments, Luke
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