El Primero (oz10549)
About this Plan
El Primero. Radio control sailplane trainer model. Wingspan 2m. Wing area 660 sq in.
Optional TD .051 installation is also shown.
Quote: "The word Primero in Spanish means first or the first. In designing this sailplane I wanted to give the first time pilot and builder in R/C modeling an airplane that was not only easy to build but also one that was easy to learn how to fly.
One important thing to remember is that no matter how easy an airplane is said to be to fly, the beginner must seek expert advice and flying help so that he or she can gain all the enjoyment that comes with this great sport and hobby.
Ask your local hobby shop owner if he is an R/C flyer and ask him for help. If he is not a flyer ask him where the local or nearest flying club flies and meets and go to them for assistance. You will be glad that you did.
The El Primero is an easy plane to build and most of it will build right on the plans. Some of the extra things that you will need to complete your plane will be a building board and a flat surface to build on. A piece of cellotex (available at your local hardware store) about 2 ft x 3 ft in size will work just fine to pin the balsa pieces to. You will also need waxed paper or saran wrap. This is used to cover the plans with before pinning and gluing the pieces to the plans so that the pieces will not be glued to the plans..."
Direct submission to Outerzone.
Note photo of completed El Primero model was found online at https://www.rcgroups.com/forums/showthread.php?1887851-Buzz-Waltz-El-Primero-1985
Supplementary file notes
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
Do you have a photo you'd like to submit for this page? Then email email@example.com
User commentsNo comments yet for this plan. Got something to say about this one?
Add a comment
* 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.
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.
© Outerzone, 2011-2020.
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.