02-12-2022, 10:22 AM
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Cardstock Designer
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Join Date: Oct 2012
Location: Nikiski, Alaska
Posts: 353
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Subsonex Aerotech 18mm RMS D2.3T Glider Design
Last weekend my main plan was to build the 1/60 Saturn V I have printed out ready to cut and build.
Then got to thinking about the subsonex and how bad I want one. Working on that right now. Looking at the lines got to thinking it might be a good choice for the Aerotech 18mm RMS with plugged engine.
Spent Saturday designing and printing (printed twice-had issues with 1st printing).
Doing a test build of a Subsonex designed for Aerotech 18mm RMS, D2.3T.
A few photos of the build-still have Elevons, wing tips and engine nacelle to add before weight and balance testing.
This is the first prototype-next version will have R/C controls. This one is to see how stable it is. Plan a whole flight test series to see if it will work for the Aerotech.
My problem is where to mount the launch lug...
Photos show inside view of model-there is ink where normally it would be white-reprint on same paper cardstock as first printing.
Photos 1786 & 1789 show the markings on the balsa wood parts, a partially constructed fuselage.
1791-Inside photo showing balsa wood Elevon supports
1796-twisted the fuselage top to show the balsa wood support for the Engine Nacelle
1798- 18mm Engine Nacelle
1802-Gluing a Wing on
1805-Dry Fit Test Engine Nacelle
1809 Engine Nacelle closeup
Subsonex:
30" Wingspan
26 - 1/4" Long
Weighs 3 oz total paper weight.
Weighs 3.8 oz with B6-4 installed for engine size fit test
Mike
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