sr-71

Okay, so I have never designed anything before so no promises that this will work out but what's the harm in trying!!! (IF I do get it designed it will fly or I will die trying! lol)

@LitterBug decided to make a EZ version with Elevons and I decided to do it for the EZ version 2 setup with throttle and differential thrust. Someone proposed , can it fly in a gym?, so here goes what my problems will be designing it. My 64 mm EDF SR-71 has a long fuse and tough to do tight...

Like the v.1, but better! -Length: 740mm -Wingspan: 420mm -CG: 520mm back from Nose tip. -Electronics: None! This is purely an experimental Model that can barely glide. (The fuselage is a B fold)

Going to re-do my SR-71 with moving up to cw/ccw 70 mm EDF's. Lost paper design over years, and of course took out 64's to do other planes and that ended its' life. That means my Viggen is now going to be destroyed to get at other EDF. Have you seen the HH SR-71 that's coming out soon? A...

Howdy Folks, Craig A back with plans as promised. OK, so I'm not always fast. They are large sheets, you'll need to tile to print. You'll also have to fasten 2 sheets of foam board together for the first two plan sheets to fit the long parts. The first plan sheet shows the two sheets of foam...

After looking at kilroy07 build thread that he was doing, it got me interested in doing my version of the SR-71. But what interested me was "what happens with inlet ducting and what is going to happen if a nose cone shaped like the SR-71 is added. My design was to scale it with flat foam and...

Anyone attempt it? I have a Testors hard plastic model to build for me other half (The Black Bird is her baby!). Suddenly in my mind I saw the long body and integrated wings and tall rudders of this bird in brown foam board. But not two, but two EDF's in each long engine pod. 1. How do you...