3D HANGAR | FACT SHEET
Updated November 3, 2026

Independent digital workshop for printable model aircraft and rockets.
15 project pages: 10 airplanes, 1 quadcopter frame, 1 helicopter development project and 3 rockets.
17 free build-file packages, including combined and upgrade packages.
Free build downloads require a name and email; materials and hardware are separate.
The download link appears on the site; it is not an email-delivery or marketing subscription.
Interactive assembled/exploded viewers, build instructions, diagrams, arranged print plates and equipment lists are available across the collection. Package contents and readiness vary by project.
Public press kit: no registration required.
Website and blog: https://3dhangar.com/ and https://3dhangar.com/blog/
Media and build contact: raderlabs@gmail.com

PROJECT STATUS
These are development prototypes. Digital geometry, print plates and assembly diagrams do not establish flight, launch or structural qualification. Review each current build guide before printing.
Drift has an unresolved reported glide fault. Rotor 235 is a measurement/fit-development kit, not a completed operating helicopter. Printed rocket motor mounts are experimental and are not launch-qualified.
No manufacturer affiliation or endorsement is claimed. No flight, durability, payload or performance results are supplied in this kit.

PROJECT DIRECTORY
Bolt PC | 2,149 mm span | Printed + carbon aircraft
https://3dhangar.com/aircraft/carbon/
Bolt PWC | 2,149 mm span | Printed + wood + carbon aircraft
https://3dhangar.com/aircraft/hybrid/
Transport 1829 | 1,829 mm span | Four-motor transport; printed + carbon
https://3dhangar.com/aircraft/transport/
Drift 420 | 420 mm span | Printed hand glider; glide fault under investigation
https://3dhangar.com/aircraft/drift/
Wisp 560 | 560 mm span | Rubber-powered printed airplane
https://3dhangar.com/aircraft/wisp/
Breeze 400 | 400 mm span | Printed biplane glider
https://3dhangar.com/aircraft/breeze/
Zephyr 900 | 900 mm span | Powered glider; printed + carbon
https://3dhangar.com/aircraft/zephyr/
Relay 1200 | 1,200 mm span | Push-pull twin; printed structure, no carbon tubes
https://3dhangar.com/aircraft/relay/
Meadow 620 | 620 mm span | Compact printed RC trainer prototype
https://3dhangar.com/aircraft/meadow/
Tern 1100 | 1,100 mm span | Printed flying-boat seaplane prototype
https://3dhangar.com/aircraft/tern/
Skiff 170 | Quadcopter frame | Printed frame; purchased propulsion
https://3dhangar.com/aircraft/skiff/
Rotor 235 | Helicopter project | Measurement kit; mechanical fit work remains
https://3dhangar.com/aircraft/rotor/
Spire 750 | Rocket project | Printed body and experimental motor mount
https://3dhangar.com/rockets/spire-750/
Scout 490 | Rocket project | Printed body and experimental motor mount
https://3dhangar.com/rockets/scout-490/
Roll 530 | Rocket project | Paper-towel-tube body with printed components
https://3dhangar.com/rockets/roll-530/
