Being a Forigner the RINGMASTER is a Forign Cult Thing ! ( however you chose to spell it )
The closest thing WE had to that , is a PEACEMAKER , whicheveyonehadbuilt a dozen off ,
myself.
Perhaps .
BUT . To make a short story long , a LITE WEIGHT Peacemaker ( the 21st Century Peacemaker - in fact ! )
would get one practical for the callous youth of today !
In the U.K. and Aus. Classic ( vintage ? ) COMBAT - the OUTLINE of the flying wing must be adheared yo . TO .
AS the Peacemaker ( Flite Steak ) has a modern Combat Wing outline - your there then . A 12 ounce Peacemaker
that wont desintegate upon arrival .
Soyacould doa 21st Century Ringmaster . HOWEVER - eres the planfora S-1 .
https://aerofred.com/details.php?image_id=83537you can see that with only a 3/16 sq. t.e. and three bays aside , it'd be a bit quicker to build.
At 18.5 oz. these are a bit of a dog, but work o.k. ploughing .
at 16.6 oz. they fly.
at 14.5 oz. they fly quite well . Witha OS 20 on 60 ft. of .012 . maybe .
at 12.5 oz. they fly well , untill theygetta BUMP . then you have several pieces of peacemaker .
UNLESS you doa modern F2D type wingone .
The same theory would apply to the Wingmaster 21th Centurion . !
https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2F2.bp.blogspot.com%2F-xdbyJXsLWXs%2FUDY65MQvLOI%2FAAAAAAAAAm0%2FpjBfbfsdxnY%2Fs1600%2F20-kord_model-1.png&f=1&nofb=1&ipt=66dd4fe7bc48129f8cb0e00861d4f4ea7c88a3e98e3083b87f404e2c53b66875&ipo=imagesSomewhat like this or anyofftheothers . MAYBE ? ?
a pom. built a 140 % Peacemaker . I was gunna copyit . As I had a ruler I realised 150% gotcher a 48 inch square bit + 4 inch tips . as 54's much bigger than 36
I thouyght Id better do that . AGAIN . Doing one like a Cobat Wing'd be way quicker'n LIGHTER . And WITH IT .
SO , tho make a long story short , do a wing like that covered in that stuff they use , on a RINGMASTER , MATE . Cor , Wouldit GO ! .
but ten feet span . Welll , a good few anyway . Five say ? . or six .
The teoswaki or however you pronounce it , comes to mind . Looks like somones UpToIt .
but ringerised .