Vought-Sikorsky Kingfisher (oz1015)

 

Vought-Sikorsky Kingfisher (oz1015) by HF Dare 1945 - plan thumbnail

About this Plan

Vought-Sikorsky Kingfisher. Scale 36 inch span, geared twin rubber motor crutch construction. Aeromodeller August 1945. Scale is 1/12.

Quote: "A 1in to 1ft Flying Scale Vought-Sikorsky Kingfisher, by HF Dare.

The Vought-Sikorsky OS 2U-1 was originally used by the US Navy as an observation scout monoplane. Adopted later by the Fleet Air Arm and designated the 'Kingfisher', it was utilised for similar purposes before being relegated for use as oa catapult trainer. There are two versions, the float version being the subject for C Rupert Moore's cover painting this month, and is shown being catapulted from the deck of a battleship. Those of us who visited The First National Exhibition of Model Aircraft this year will well remember Mr. Dare's prizewinning model of the landplane version. Here then is the model for the benefit of all those modellers who enjoy building a first-class flying scale model with a first class performance.

Although in no sense a difficult model to construct, the author would not advise beginners to attempt to build it. The reason this comparatively unknown type was built is obvious when the size of the tail and fin are examined on the drawing; they are both to scale.

Fuselage. This is constructed on the well-known laminated ring principle, designed and perfected by Mr CA Rippon. First cut out the egg-shaped formers in stiff card approximately 1/8 in to 3/16 in in thickness; these are best cut in half vertically and stuck together again with brown sticky paper. This can then be cut through when all the stringers are on and easily withdrawn.

Cut 3 ft strips of 1/32 in balsa 3/16 in wide, soak these first, then wind them round the formers till there are five thicknesses tin each former, with the exception of No.9a which has only four. When these strips are dry, remove from formers carefully, and cement them together again.

Make up the necessary jig as indicated in the perspective drawing, but before threading the formers on the 1/2 in square rod, add the wing fixing tubes and strengthening blocks to rings 4 and 5, also undercart brass tube to ring 4a, working here with great accuracy as the line-up of the wings and the centre section will depend a great deal on this.

When cementing these tubes on to the rings make them long to project approximately 1-1/2 in beyond the stub wings on both sides, as later on the wings are lined up on these before the tubes are cut through.

Space out the formers with the rings on as on the drawing, making sure that they are square with the rod, both vertically and horizontally..."

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Vought-Sikorsky Kingfisher (oz1015) by HF Dare 1945 - model pic

Datafile:

ScaleType:
  • Vought_OS2U_Kingfisher | help
    see Wikipedia | search Outerzone
    ------------
    Test link:
    search RCLibrary 3views (opens in new window)


    ScaleType: This (oz1015) is a scale plan. Where possible we link scale plans to Wikipedia, using a text string called ScaleType.

    If we got this right, you now have a couple of direct links (above) to 1. see the Wikipedia page, and 2. search Oz for more plans of this type. If we didn't, then see below.


    Notes:
    ScaleType is formed from the last part of the Wikipedia page address, which here is https://en.wikipedia.org/wiki/Vought_OS2U_Kingfisher
    Wikipedia page addresses may well change over time.
    For more obscure types, there currently will be no Wiki page found. We tag these cases as ScaleType = NotFound. These will change over time.
    Corrections? Use the correction form to tell us the new/better ScaleType link we should be using. Thanks.

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Vought-Sikorsky Kingfisher (oz1015) by HF Dare 1945 - pic 005.jpg
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Scaling

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