Forte

 

Forte - plan thumbnail image

Forte - completed model photo

Forte  
by Trevor Payne
from Aeromodeller
May 1974 
68in span
Tags: IC F/F
all formers complete :)
got article :)


Submitted to Outerzone: 29/11/2017
Outerzone planID: oz9513 | Filesize: 875KB | Format: • PDFbitmap | Credit*: Circlip, RFJ

   

About this Plan

Forte - Open power contest model for .40 size motors.

Quote: - "FORTE is the result of two different approaches on how to get the most duration from a 10-second engine run; the first being an FAI sized model, the second a `medium' sized model, both powered by a K&B 40 motor. Each model had good potential, but unfortunately they both proved inconsistent - the smaller model was not rigid enough even though fully triangulated structures were used, leading to inconsistent climb patterns and wing breakage; the second model had a tuned exhaust system which gave a useful power increase but suffered from climatic changes, again leading to a poor power pattern.
The main consideration when designing Forte was structural rigidity and reasonably simple gadgetry; you will notice the very simple variable incidence tailplane (VIT) platform. This method of operation is preferred to the normal double-arm VIT which the author has found, to his cost, will operate under acceleration even with very strong hold-down springs. The pivoting platform is not affected in such a way..."

Forte, Aeromodeller, May 1974.

Direct submission to Outerzone.

Supplementary files

Article pages, thanks to RFJ.

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Notes

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Scaling

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