Shorthorn (oz1437)

 

Shorthorn (oz1437) by Bill Chenault 1969 - plan thumbnail

About this Plan

Shorthorn. Class A free flight power model by William Chenault, aka Bill.

Quote: "Excellent contest class A free flight that has an amazing history of contest accomplishments but more importantly design accomplishments as well! Designed to suit the rules and the needs of the neophyte for a good beginning plane.

Want to try something new? How about thin airfoils, using turbulators, with no undercamber? When I first started working with this design I was worried about rule changes. I began with a 1/2A size 326 square inch wing. It's been very successful. So in the years when there was no class C gas I drew up a class B with 660 square inch wing. I used a favorite worked over Fox .201. It was really a tremendous model. I placed in almost every contest I entered.

Finally the rules changed and I was ready. I had built this 550 square inch wing size version to use the latest .15 engine on it. About this time several manufacturers came out with new .19 engines. My close friend, Casey Hornbeck, was able to locate one of the first Super Tigre .19 engines with the 015 case. With my new added power I found I enjoyed flying this model more than any size. The first full year of flying I maxed out in every contest I flew in except one, I won that one and placed in all the rest..."

Direct submission to Outerzone.

Update 19/03/2018: added article, thanks to RFJ.

Supplementary file notes

Article.

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Shorthorn (oz1437) by Bill Chenault 1969 - model pic

Datafile:
  • (oz1437)
    Shorthorn
    by Bill Chenault
    from Model Airplane News
    May 1969 
    71in span
    IC F/F Pylon
    clean :)
    all formers complete :)
    got article :)
  • Submitted: 12/07/2011
    Filesize: 511KB
    Format: • PDFbitmap
    Credit*: JJ
    Downloads: 1186

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Scaling

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