I have a OS FS - 30 for some time now. Wanted to build a 3D plane for it. Came across this hand drawn plan of Twist - 40 look alike from RCG.
https://www.rcgroups.com/forums/attachment.php?attachmentid=2455117Plan is courtesy waldopepperaxe
https://www.rcgroups.com/forums/showpost.php?p=12003025&postcount=8721The plan is huge bigger than a A0 size paper.
Got it printed scaled down on a A0 size paper. Wingspan is now 36" after the scaled down Print. Should be appropriate for the OS FS-30 which is a size 25 equivalent.
After the scaled down build planing to continue on the original size version too for a size 52.
Print
