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​Down Load template: Click "Down Load Template" button and print.  Or copy-paste the “print-out” of 4D template on your graphic program (such as PowerPoint) and add your label. Adjust the size as needed. 


​Construction Photo Notes

Check discussion for construction. To see large image: Click picture.

4D paper airplane:

paper airplane design for DIY project

Real look, really fly

Trainer, light aircraft
First flight:        1938,
Production:      19,888 (US), 150 (Canadian), 253 TG-8 glider (1938-1947).


Grasshoppers Land at AirVenture 2016

(Skill index 5)

Piper J-3 Cub/L-4 Grasshopper: paper airplane design for STOL-small aircraft 

4D model template of Piper J-3 Cub: DIY model of airplane.

wiki background for 4D model of Piper J-3 Cub

LN-MAV Restoration Project

DIY 4D model template of Piper J3 Cub

After Note:

model template of Piper L-4 Grasshopper, the military version of J-3 Cub during WWII.

Not for fast fly, do not push it hard. Make sure model is along the line of pushing direction. This one has less self correction when starts side-way. Once in there, it goes well. 

The weight adjusting well with the amount in post. To avoid over weight, make sure of using light weight paper. (see discussion).