Ultra Boy (oz14257)

 

Ultra Boy (oz14257) 1980 - plan thumbnail

About this Plan

Ultra Boy. Radio control sport model.

Direct submission to Outerzone.

Quote: "Hello here is my Webra Ultraboy [main pic, 003-005] also including the PDF plan file! Is a kit model from the 70's / 80's. Thanks LG Werner Forster"

Update 18/11/2024: Added kit instructions (inc parts list), thanks to Siegfried.

Supplementary file notes

Instructions (de).

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Ultra Boy (oz14257) 1980 - model pic

Datafile:
  • (oz14257)
    Ultra Boy
    from Webra
    1980 
    66in span
    IC R/C Kit
    clean :)
    all formers complete :)
  • Submitted: 06/12/2022
    Filesize: 1414KB
    Format: • PDFbitmap
    Credit*: WernerForster
    Downloads: 2052

Ultra Boy (oz14257) 1980 - pic 003.jpg
003.jpg
Ultra Boy (oz14257) 1980 - pic 004.jpg
004.jpg
Ultra Boy (oz14257) 1980 - pic 005.jpg
005.jpg

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User comments

I couldn't find an engine size recommended for the Ultra Boy. I tend to choose my builds to match engines I have on the shelf. Does anyone know what size it uses. I have several two and four stroke engines available.
Thanks,
Dave Petre - 18/12/2022
Since it's a Webra model I imagine it has a Webra 4T-40 4 stroke by the looks of it. The fuel tank is only 3.38oz so a larger engine would give verry little flight time, the tank shown might be good for 5 minutes or so with the .40.
Douglas Babb - 19/12/2022
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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

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