RE: cmp p47 thunderbolt
I've been eyeing the ones (CMP .40 size P-47s) at that famous auction site, I like the fact that it has an advertised (max) weight of 2600 gr ( 92 oz, or 5 lb, 12 oz) AND has flaps. The combo should make a warbird that can get out of and back into some tight places (small runways/ flying areas).
What I am seeing here tho is a wide range of weights:
3.2 kg ( slightly over 7 lbs) with 'needed' nose weight
6.2 lbs with 3/4 lb nose weight
5.5 lbs with needed nose weight
Unknown weight with no nose weight needed (Enya 1.20 for power)
Any and all discussion on weight would be appreciated. If it appears that they can be built and properly balanced at about 6 lbs (or less), then I will have to get ones of these. I usually find ways to keep things light. If a heavy engine is needed, I have a YS .53 which should work pretty well (about 18 oz with muffler). If the weight is not needed, I have a lighter Saito .56