​​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).

#4dpa

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.

LN-MAV Restoration Project

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). ​