Wingspan 1320mm / 52in


Although not as fancy as other planes, this QB based trainer is going to be a workhorse of your daily flying. Transferring from foamies get used to a different behavior of scale weighted and rigid planes with this durable, easily controlled plane and improve your flying and landing skills. Changeable landing gear with optional tri-cycle or tail-dragger configuration, spin-stall proof wing with plenty of lift and easy/cheap to repair durable construction makes this plane along with Easymax ideal entry point to 3D printed flying.

5 channel controls includes motor, elevator, rudder and both ailerons


  • Universal STL files
  • Prepared basic Gcodes for your 3d printer
  • Simplify3D setting files
  • CURA and MC setting files
  • Scale markings PDF
  • PDF/VIDEO userguide for further information

You’ll need:

  • 3542 1250 kV motor
  • 40A 3S capable ESC
  • 9″ x 6″ propeller
  • 3S 3000 mAh battery
  • 4x HS-82 or similar servos
  • 5 ch radio system
  • Piano wire for pushrods
  • CA hinge sheet
  • 2 mm carbon rod


Product Description

Future of flying – Print your own plane

Qtrainer – simple trainer plane

NO this is not a WOW plane, but maybe the most USEFUL for you. Just spend some time with this easy and durable plane and improve your skills.
This QB based trainer aircraft is the best for practice landing and much more. It is our basic airplane for now… with changeable landing gear and  spin-stall proof characteristic.

The first fully printable airplane with suitable files prepared for your 3Dprinter. Flight characteristics are comparable or even better than classic build model airplanes.

Simply download and print it anytime you need only for $18 (filament cost). This is not a dream, now you can print this HI-TECH …. at home, print spare parts, and so on…

The wing and fuselage both feature extensive hitech 3d structural reinforcement, which makes the model very rigid while still maintaining lightweight airframe and exact airfoil, even when it is made only from plastic. This perfect and exact 3d structure is possible only due to additive 3dprinting technology.

Easy to assemble, you do not need any extra tool or hardware. You only need to glue printed parts together. The rest of the assembly is very easy. Simply add brushless motor, ESC, servos and radio system. Don´t worry, a detailed step by step PDF/VIDEO is included.

Create account and download:

You will receive a link for all files to your email and after checkout, the download button appears (in most cases immediately). You can also log in to your account at any time and download directly from our website.


Prepared Gcodes for your printer:

If your printer is i3 compatible you can directly use our prepared gcodes. Simply save to an SD card and let the 3d printer do it’s job.


For further options have a look at the PDF/VIDEO userguide

Print parts:

Glue printed parts together:

Landing Gear:

Find active links for all equipment and much more in our PDF/VIDEO userguide :

Flight video:


!!!And have a look at our Printing Guide/FAQ section (thin wall printing)

 Basic requirements:

3D Printer, nozzle 0.4mm diameter, min. build volume 195/195/150mm

PolyAir 1.0 (highly recommended) or PLA filament

Simplify3D (recommended)

How it works

Download - Print - Assembly - Fly
  • 1
    Creating process of digital modelling

    Extensive hi-tech 3d structural reinforcement resulting in solid yet lightweight airframe thanks to additive 3Dprinting technology

  • 2
    Printing and testing

    Each plane has been thoroughly tested to find ideal shape and best possible inner structure

  • 3

    Choose your aircraft, download 3d files and print as many you need. Using your desktop 3Dprinter