R-2130 RegioJet — 3D CAD Concept Revival Project

Main R-2130 site

A modern re-imagining of Indonesia’s cancelled N-2130, rebuilt as a complete 21st-century digital aircraft.

The R-2130 RegioJet is a modernized digital revival of Indonesia’s unrealized N-2130 jetliner program. This is not an official PTDI product — it is an independent engineering concept, rebuilt in full 3D using modern CAD lofting and surface modeling techniques.

This aircraft is imagined as:

• A next-generation successor to the original N-2130
• A 100–130 seat, A220/E2-class regional jet
• A clean-sheet aerodynamic redesign
• A tribute to Indonesia’s aerospace ambitions
• The entire model is engineered in SolidWorks using true NURBS lofted surfaces, giving it wind-tunnel-grade smoothness and precise aerodynamic form.
• Every external surface — wings, fuselage, nacelles, empennage — is crafted using parametric engineering lofts suitable for 3D printing, rendering, CFD study, and RC design.

What You Can Do With These Packs

Depending on the pack you choose, you can:

• 3D print the aircraft
• Build RC laser-cut models
• Perform CAD or CFD analysis
• Render it in Blender
• Create posters, stickers, and merch
• Study the engineering form

This product line is divided into clear “factory-floor” production tiers for different users: 3D printers, CAD engineers, RC builders, artists, and hobbyists.

Pack Single engine option (CFM56) + Custom Aircraft Stands — 3D Printing Pack (STL + 3MF Only)

Includes:

• High-resolution STL of the aircraft
• Engine option:
• Pack: Single engine option (CFM56) + Custom Aircraft Stands
• Clean watertight mesh suitable for resin or FDM printing
• 3MF file for layout reference
• Aerodynamic, smooth loft surfaces just like wind tunnel models
• Ready for slicing (Cura, PrusaSlicer, Bambu Studio, Orca-Slicer)
• Optional: scaled versions (1:150, but can be re-sized as 1:72, 1:144, 1:48, etc.)

Perfect for: Collectors · Modelers · 3D printer hobbyists