2 x 2 (oz14465)
About this Plan
2 x 2. Radio control sailplane model. 2 meter glider kit by HOB. Wingspan 78.5 in, wing area 630 sq in.
Quote: "Features:
All balsa with plywood sides for added strength
Builds in 8 to 10 hours
Canopy and cockpit
Hidden towhook
Pre-shaped aeroshaft leading edge
Photo instruction book
Full size plans
Accepts any 2 channel radio."
Direct submission to Outerzone.
Update 28/8/2026: Added kit instructions, thanks to TomKoszuta.
Supplementary file notes
Instructions.
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(oz14465)
2 x 2
by Gene Wallock
from House of Balsa
78in span
Glider R/C Kit
clean :)
formers unchecked
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Submitted: 12/03/2023
Filesize: 926KB
Format: • PDFbitmap
Credit*: theshadow, TomKoszuta
Downloads: 1740
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User comments
The 2x6 kit uses the same wing parts, only they shortened the wing down to six feet instead of the two meter. In my 2x6 kit, the dowels needed to be cut down as they were the same exact length as the 2x2 wing. I have built both kits and still have the plans for both planes.Clay James - 06/08/2026
That tail boom, IMHO, needs to be wider or made out of unobtainium. Or at least reinforced with something. I don't see a material called out for the spar caps. Suggest spruce, fir, boxwood, etc. for the middle section, hard balsa for the tips. The caps are very generously sized. The lower ones could probably be 3/32" thick or even 5/64". I built a Two Tee, which is a sibling or at least relative of this model. If I recall correctly, the shear webs would fail in rolling shear in crashes, or maybe just really hard landings. It would be best if they were in between the two spars, still with vertical grain. Possibly, using horizontal grain webs glued to the side of the caps would be better than vertical grain. A thinner shear web of a stronger material (at least in rolling shear) should be used if they're just going to be glued to the sides of the caps. 1/64" birch ply might be suitable. I assume it would still be too thick to buckle, but I could be wrong. Balsa webs in between the spar caps would be lighter and better, though. Maybe full width, i.e. 3/8" for a few of the middle bays in the center section.
On the Two Tee, which I built many years ago, I didn't know any better and filled in around the wing joiner tubes with CA. Epoxy and micro balloons wouid have been better. Or maybe vertical grain blocks of light wood with holes drilled in the right places, but that would be tricky.
LR - 23/08/2026
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- 2 x 2 (oz14465)
- Plan File Filesize: 926KB Filename: 2_x_2_oz14465.pdf
- Supplement Filesize: 1332KB Filename: 2_x_2_oz14465_instructions.pdf
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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
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.
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