The files (DWG) were created for the laser cutting and the DXF in the 2009 CAD version, for the CNC/Router cutting router.
To assemble the model airplane, you need to cut the parts that form the wing structure, fuselage, vertical stabilizer and horizontal stabilizer etc ...
Take the DWG file or the DXF file to a printer plotter with 90cm wide paper and print.
All plans have a printing scale for the printer operator to see the measurements that each plant leaf will have at the end. This is called a print scale.
PDFs were created with the same plans, converted directly from CAD software to PDF form. This simplifies a lot when printing, because it is enough for the operator of the plotter to print the PDF because it is in the 100% scale.
Place on a flat table and assemble the pieces directly onto the paper, remember to put a thin plastic over the plant before beginning the assembly. Thus the plans would remain intact after the assembly of the model aircraft.
It is recommended to buy the DWG or DXF + the PDF plans to make it easier to cut the pieces and when printing the plans.
IMQ-9 REAPER UAV - DWG - 98in WS - Downloadable Plans
Short SC-7 Skyvan - DWG - 1:6.5 Scale - Downloadable Plans
Plans version 2017
IMQ-9 REAPER UAV - DWG = 3 sheet DWG 900mm x 2300mm + Details for...
IMQ-9 REAPER UAV - PDF - 98in WS - Downloadable Plans
Short SC-7 Skyvan - PDF - 1:6.5 Scale - Downloadable Plans