Thermic 20 (oz3139)


Thermic 20 (oz3139) by Frank Zaic from Jasco 1946 - plan thumbnail

About this Plan

Thermic 20. Catapult launch glider, all sheet construction. Wingspan 20 in, wing area 49 sq in.

Planfile includes detailed and illustrated build instructions, plus trimming notes.

Update 27/06/2020: Replaced this plan with a clearer copy, thanks to ChrisD.

Quote: "Hi, Here’s a slightly different (newer?) version of Jasco’s Thermic 20. I did not 'reduce' the size of this with Acrobat - it ruined the image quality more than I cared for - but know that that is still an option. Cheers,"

Direct submission to Outerzone.

Supplementary file notes

Previous scan version.


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Thermic 20 (oz3139) by Frank Zaic from Jasco 1946 - model pic


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User comments

Steve, Since you don’t have a picture of the Jasco Thermic 20 on your site, I thought you might like to have a picture of one that I’m working on. I haven’t put a finish on it yet, but so far it weighs 26 grams.
Chuck - 26/10/2014
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