J-45 (oz3442)

 

J-45 (oz3442) by Jan Jastrzebski 1955 - plan thumbnail

About this Plan

J-45. Free flight power model. Wing span 1260mm
Length 1000mm. Designed by Jan Jastrzebski.

Update 08/10/2012: replaced this plan with a version that is scaled up to full-size.

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

J-45 (oz3442) by Jan Jastrzebski 1955 - model pic

Datafile:

J-45 (oz3442) by Jan Jastrzebski 1955 - pic 003.jpg
003.jpg
J-45 (oz3442) by Jan Jastrzebski 1955 - pic 004.jpg
004.jpg
J-45 (oz3442) by Jan Jastrzebski 1955 - pic 005.jpg
005.jpg
J-45 (oz3442) by Jan Jastrzebski 1955 - pic 006.jpg
006.jpg
J-45 (oz3442) by Jan Jastrzebski 1955 - pic 007.jpg
007.jpg
J-45 (oz3442) by Jan Jastrzebski 1955 - pic 008.jpg
008.jpg

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

User comments

I am attaching photos of my J-45 model. I built it lately, its made of ply and spruce mostly, a little balsa was used. The covering is japan tissue. Model requires quite patient during construction but flies very well. My J-45 have RC Assist (only rudder) to mainain as much free flight character as its posible. The engine is Frog 150 - easily enough.
Marcin - 19/07/2025
Hello Mary, Let me show you my Jan Jastrzebski J-45 model pictures [main pic, 003-008]. This model was built from Outerzone plans, thank you for keep the old time models memory.
Model requires a lot of work and patience (its made of spruce and ply mostly) but flies very well!
Regards,
Marcin - 19/07/2025
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, 2011-2025.

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.