Katy (oz5278)

 

Katy (oz5278) 1970 - plan thumbnail

About this Plan

Graupner Katy. Free flight sailplane model. Graupner kit # 4233. WIngspan 1710 mm.

Quote: "hi steve, graupner katy plan + a couple of photos, noticed you didn't have this one. fitted with radio it flies very well in light conditions, fuselage widened by a few millimetres to fit radio, your web site is brilliant, regards,"

Direct submission to Outerzone.

Update 12/08/2021: Added kit instructions (in german), thanks to Axel_VPF

Update 25/2/2025: Added kit instructions (in English), thanks to AlfredVink.

Supplementary file notes

Instructions (de).
Instructions (en).

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

Katy (oz5278) 1970 - model pic

Datafile:
  • (oz5278)
    Katy
    from Graupner (ref:4233)
    1970 
    68in span
    Glider F/F Kit
    clean :)
    all formers complete :)
  • Submitted: 21/01/2014
    Filesize: 646KB
    Format: • PDFbitmap
    Credit*: BernardSmith, Axel_VPF, AlfredVink
    Downloads: 7363

Katy (oz5278) 1970 - pic 003.jpg
003.jpg
Katy (oz5278) 1970 - pic 004.jpg
004.jpg
Katy (oz5278) 1970 - pic 006.jpg
006.jpg
Katy (oz5278) 1970 - pic 007.jpg
007.jpg
Katy (oz5278) 1970 - pic 008.jpg
008.jpg
Katy (oz5278) 1970 - pic 009.jpg
009.jpg
Katy (oz5278) 1970 - pic 010.jpg
010.jpg
Katy (oz5278) 1970 - pic 011.jpg
011.jpg
Katy (oz5278) 1970 - pic 012.jpg
012.jpg
Katy (oz5278) 1970 - pic 013.jpg
013.jpg

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

User comments

Hi Mary. Was home on R and R for a week so I managed to get some flying done, and take photos of my latest projects. This is Graupner's A 2 glider Katy: for a change, here is my good wife Lindsay holding the skeleton of Katy. Also Katy static and flying [main pic, 006-010]. Enjoy.
AndyCoutts - 16/08/2016
Hi! In the early 70 s, a friend of mine built the KATY, I built a KADI! We misunderstood each other, when I talked about my RC-equippment. He asked me how we managed to get the RC-set into the fuselage....At that time it was impossible to get the Varioprop into the fuselage, today it is still not easy, but possible....Yes, its part of history...
Reinhard Lehmann - 17/02/2023
Add a comment

 

 
 

Download File(s):
  • Katy (oz5278)
  • Plan File Filesize: 646KB Filename: Katy_Graupner_oz5278.pdf
  • Supplement Filesize: 2150KB Filename: Katy_Graupner_oz5278_instructions.pdf
  • Supplement Filesize: 1834KB Filename: Katy_Graupner_oz5278_instructions_en.pdf
  • help with downloads
 

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, 2011-2025.

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.