Cardinal

 

Cardinal - plan thumbnail image

Cardinal - completed model photo

Cardinal  
by Barry Halstead
from RCMplans (ref:101)
March 1964 
44in span
Tags: Scale IC R/C Cabin Civil
all formers complete :)
got article :)


This plan was found online 04/12/2011 at: http://www.rcgroups.com/forums/showpost.php?p=20042098&postcount=7297
Outerzone planID: oz1942 | Filesize: 176KB | Format: • PDFbitmap | Credit*: 50+AirYears, davidterrell80

   

About this Plan

Cardinal - Semi-scale rudder only RC model. Wingspan 44in, wing area 316 sq in, for .049 engines.

Quote:- "The Cardinal was designed around a Bonner VariComp and a Cox Tee Dee or Medallion .049 - the most important consideration being an attempt to produce a good, fast-building sport rudder-only ship with no sacrifice in strength, yet one that would be something more than the run-of-the-mill flying box. Since the Cardinal appeared on the cover of the December issue of R/C Modeler, a host of letters have been received asking for plans and construction details on this ship - makes me believe that there are others who are ready for a departure from the everyday designs. With the aforementioned Tee Dee .049, the Cardinal flies fairly fast and with excellent wind penetration. The first flights were made on a windy day and a stall was immediately apparent. A 3/32" shim under the trailing edge of the wing corrected this condition and subsequent flights were made without mishap. This shim should be removed in calm weather. If you feel that the Cardinal is the change-of-pace Sunday flier you've been looking for (it'll fly on weekdays as well), order a set of plans, read the instructions through twice, and you're on your way!"

Update 07/09/2017: Replaced ths plan with a clearer version, thanks to davidterrell80.

Supplementary files

Article pages, text and pics, thanks to DPlumpe.
Previous scan version.

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Notes

* Credit field

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Scaling

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