Travel Air (oz14024)

 

Travel Air (oz14024) by Jim Hunt 1951 - plan thumbnail

About this Plan

Travel Air Sport Trainer (aka Curtiss-Wright CW-12Q). Control line scale model biplane. Wingspan 45 in, wing area 500 sq in, for Fox .35 engine.

Quote: "The Travel Air, by Jim Hunt. Probably the most maneuverable scale job yet designed, this model of a historic great weighs but 37 ounces for its 500 square inches of area. With a Fox 35 it has what it takes!

When I was a boy, I saw the original Travel Air in flight and talked to some of the pilots who flew it. The plane was a real performer with only a 90 HP engine. I have been flying stunt ships for many years and have always been looking for models of more realistic appearance and planes which would perform better than the usual designs. Finally I ran across the drawings and description of the Travel Air sport trainer built in 1931.

This plane also appealed to me as the ideal model for trying out some new types of construction which I believed not only would be easy to build but would have a very high strength-to-weight ratio. The model has been designed to obtain the maximum in performance without sacrificing any of the prototype's details. The first test flight proved my theories were right and successive flights proved that this plane does a complete stunt pattern with precision and stability.

By carefully selecting wood, the weight of finished model can be kept down to 36 ounces. This model weighed 37 ounces which, with 500 sq inches of wing area and a Fox 35 engine, makes a super performer.

Trace from your full-size plans the top deck former outline of the fuselage viewed from the top. Cut all parts of the fuselage before proceeding with assembly. The locating lines for the formers are drawn on the balsa wood. Use a ballpoint pen of the 25c variety.

Step one is to cement the vertical center keel to the deck. Carefully line up the former lines and space keel in exact center of deck. Plywood lower bellcrank mount should be cemented on after first coating plywood with thin coat of glue and allowing it to dry. The hard maple Motor mounts and the plywood pieces are also coated with glue and allowed to dry before cementing together as shown in the photo..."

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Travel Air (oz14024) by Jim Hunt 1951 - model pic

Datafile:
  • (oz14024)
    Travel Air
    by Jim Hunt
    from Model Airplane News
    January 1951 
    45in span
    Scale IC C/L Biplane Civil
    clean :)
    all formers complete :)
    got article :)
  • Submitted: 18/08/2022
    Filesize: 438KB
    Format: • PDFbitmap
    Credit*: dfritzke
    Downloads: 382

ScaleType:
  • Curtiss-Wright_CW-12 | help
    see Wikipedia | search Outerzone
    ------------
    Test link:
    search RCLibrary 3views (opens in new window)


    ScaleType: This (oz14024) 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/Curtiss-Wright_CW-12
    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.

Travel Air (oz14024) by Jim Hunt 1951 - pic 003.jpg
003.jpg

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User comments

Paper must have been in short supply back then, but don't be fooled by that as this plan is very good indeed. And if the plan published here was taken from a blueprint as the article implies, then I take my hat off to the restorer!
Miguel - 22/08/2022
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* Credit field

The Credit field in the Outerzone database is designed to recognise and credit the hard work done in scanning and digitally cleaning these vintage and old timer model aircraft plans to get them into a usable format. Currently, it is also used to credit people simply for uploading the plan to a forum on the internet. Which is not quite the same thing. This will change soon. Probably.

Scaling

This model plan (like all plans on Outerzone) is supposedly scaled correctly and supposedly will print out nicely at the right size. But that doesn't always happen. If you are about to start building a model plane using this free plan, you are strongly advised to check the scaling very, very carefully before cutting any balsa wood.

 

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