Yard Bird (oz7207)

 

Yard Bird (oz7207) by Sherman Gillespie from Model Airplane News 1954 - plan thumbnail

About this Plan

Yard Bird. Rubber sport model. High wing rubber model. 16 in wingspan. Published in MAN May 1954.

Quote: "Designed for schoolyard pleasure flying, this little rubber powered model is exceptionally easy and cheap to build, and it is a whiz at flying. Yard Bird, by Sherman Gillespie.

The Yardbird is a simple model designed for your school-yard pleasure flying. With its low cost and short construction time it will prove a breather from the big jobs. Don't let its small size fool you. This little crate is a real altitude hound!

Tests in cool air gave many flights of from 45 to 55 seconds hand-wound with top title to date a fine 1-minute 5-seconds. Warm air conditions should give some spectacular flights.

Construction is quite easy but work carefully to keep the weight of the model down. The finished ship should weigh approximately 1/2 oz, ready to fly.

Select straight grained, medium hard 1/16 in square balsa for the fuselage. Build the two fuselage sides separately. Assemble the sides over the top view striving for square construction which is essential for accurate alinement of the wings and tail surfaces.

Cut the nose block from medium soft scrap balsa and drill it to receive the removable thrust button. The button shown was turned from maple but the plastic or wooden ones available at the hobby shops will work very well. Cement the completed nose block in place and give it a coat of sanding sealer.

Form the landing gear from 1/32 in diameter wire and cement securely in place. Trim away any excess cement at the fuselage joints and sand the entire structure lightly. Give the framework a coat of clear dope to seal the wood..."

Update 27/03/2021: Added complete article, thanks to RFJ.

Supplementary file notes

Article.

Corrections?

Did we get something wrong with these details about this plan (especially the datafile)? That happens sometimes. You can help us fix it.
Add a correction

Yard Bird (oz7207) by Sherman Gillespie from Model Airplane News 1954 - model pic

Datafile:

Yard Bird (oz7207) by Sherman Gillespie from Model Airplane News 1954 - pic 003.jpg
003.jpg
Yard Bird (oz7207) by Sherman Gillespie from Model Airplane News 1954 - pic 004.jpg
004.jpg
Yard Bird (oz7207) by Sherman Gillespie from Model Airplane News 1954 - pic 005.jpg
005.jpg

Do you have a photo you'd like to submit for this page? Then email admin@outerzone.co.uk

User comments

Many thanks to Maciej for these fine colour photos of his completed Yard Bird model. See his thread at http://awiatikforum.ok1.pl/viewtopic.php?t=547 for more pics.
SteveWMD - 08/12/2015
Add a comment

 

 
 

Download File(s):
 

Notes

* 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.

 

Terms of Use

© Outerzone, 2011-2021.

All content is free to download for personal use.

For non-personal use and/or publication: plans, photos, excerpts, links etc may be used, provided that full and clear credit is given to Outerzone with appropriate and specific direction to the original content i.e. a direct hyperlink back to the Outerzone source page.

Unauthorized use and/or duplication of this material without express and written permission from this site's owner is strictly prohibited. If we discover that content is being stolen, we will consider filing a formal DMCA notice.