DFR Tech's Delta-IV 4M Medium - GPS kit is a 1/124th scale flying model of the United Launch Alliance (ULA) Delta IV Medium 4+2 Evolved Expendable Launch Vehicle (EELV).
Delta IV’s have been in service since 2002 and launch from Cape Canaveral Air Force Station in Florida and Vandenberg Air Force Base in California.
This kit of the Delta IV Medium with a four-meter fairing models the GPS version. The GPS version has to Solid Rocket Motors (SRMs) and the GPS logo.
This kit employs new technology parts and processes. The ABS plastic parts in this kit are made on-site at DFR Technologies using a professional-grade 3D Printer. The clear acrylic fins are laser-cut for extreme consistency. The 3D printed parts include the highly-detailed tail cone, SRM nozzles, SRM mounts and other small detail parts. Additional features of this kit are the pre-wrapped vinyl core body tube and pre-cut fin slots which allow this kit to be easy-to-construct and to look like the real thing.