{"id":8707,"date":"2019-04-10T06:24:12","date_gmt":"2019-04-10T09:24:12","guid":{"rendered":"http:\/\/foresthaveninn.com\/wordpress\/?page_id=8707"},"modified":"2019-07-18T05:33:40","modified_gmt":"2019-07-18T08:33:40","slug":"cumics-build-18-2019","status":"publish","type":"page","link":"http:\/\/foresthaveninn.com\/wordpress\/?page_id=8707","title":{"rendered":"Cumic Build 18\/ 2019"},"content":{"rendered":"
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Updated Apr 13<\/em><\/p>\n

Updated Apr 16<\/em><\/p>\n

Update Apr 19<\/em><\/p>\n

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The 100 inch Cumic<\/p>\n

“V-Tail ” was one of Lee Renauds prototypes that was never kitted, apparently there were some Prototype Kits handed out back in the day.<\/p>\n

The Plans show full flying articulating V-Tail surfaces<\/p>\n

The wing is two panel, plug in style like the Aquila’s and Sagitta, the pod form, more reminisant of the Aquila’s though<\/p>\n

The inner panel is constant chord and the outer is swept the complete wing has a straight trailing edge<\/p>\n

The fuse is a thinner Aquila style, wood and ply pod and boom style.<\/p>\n

Cumic designed in 1972 and updated in 1973.<\/p>\n

From the Plans<\/p>\n

Airtronics Design, July 20, 1972<\/p>\n

Revised Mar 12, 1973<\/p>\n

100<\/strong> Inch Wing Span Standard Class<\/p>\n

620 Sq In<\/strong><\/p>\n

16:1 Aspect Ratio<\/strong><\/p>\n

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For Comparison, other Vintage Airtronics Sailplane Info<\/p>\n

Super Questor<\/strong><\/p>\n

WS 80 Inch (projected Flat)<\/p>\n

Airfoil   E 385 Flat bottom                           (Questor is E 385 Flat bottom)<\/p>\n

Aspect Ratio 12.1: 1<\/p>\n

Wing Area Tapered Tips 500 Sq In<\/p>\n

Aquila Grande<\/strong>
WS 123 Inch
Airfoil LR51510
Aspect Ratio 15.1 : 1
Wing Area 1000 Sq In<\/p>\n

Grand Esprit<\/strong><\/p>\n

WS 134 Inch
Airfoil Eppler E385 f b
Aspect Ratio 16.6 : 1
Wing Area 1100 Sq In<\/p>\n

Aquila<\/strong>
WS 99 Inch
Airfoil  12% flat bottom
Aspect Ratio 12.3 : 1
Wing Area 810 Sq In<\/p>\n

Sagitta 900<\/strong><\/p>\n

WS 99 Inch
Airfoil Eppler E205
Aspect Ratio 11.1: 1
Wing Area 900 Sq In<\/p>\n

@#$%<\/p>\n

Well onward and upward<\/h1>\n

There will be some changes, from some of the Detail shown on the PDF file<\/p>\n