PT-556 US Navy Patrol Boat “Elco Thunderbolt” – RC Model 3D Files KitBring a piece of WWII naval history to life with this highly detailed 3D printable RC model kit of the PT-556, one of the famed Elco 80-foot Patrol Torpedo Boats used by the US Navy. This digital download includes all the STL files needed to build your own scale RC version of the Thunderbolt, complete with working features and historically inspired detailing.

Key Features:

Accurate Hull & Superstructure: Modeled with precision based on real reference material and schematics of the Elco 80-footer class, specifically tailored to represent the PT-556.

Optimized for RC Functionality: Designed with internal space and compartments for motors, servos, battery trays, and other RC components, making this kit ideal for radio-controlled builds.

Modular Design: The files are split into printer-friendly sections that can be assembled easily with alignment keys and mounting points.

Functional Details: Includes rotating gun mounts, torpedo tubes, radar mast, engine vents, and other recognizable deck features that make this model stand out on the water.

Printable at Home: Compatible with most hobbyist FDM 3D printers, the kit is designed to be practical to print and assemble, using PLA or other common materials.

Scale Options:The default design is scaled to 1:30 but the files can be resized as needed depending on your printer bed size and RC component preferences.

Background – PT-556 “Thunderbolt”:PT-556 was part of the famous Elco class of Patrol Torpedo boats that served with distinction during WWII. These fast, agile vessels were known for their speed, daring missions, and ability to deliver a heavy punch with torpedoes and machine guns. The “Thunderbolt” nickname evokes the raw power and striking speed these boats were known for on Pacific waters.

Whether you're a scale modeler, a naval history enthusiast, or a dedicated RC hobbyist, this kit offers an immersive and rewarding build experience.

Default file size when fully constructed isX - 207mm (Width)Y - 346mm (Depth/Hight)Z - 800mm (Length)

3D printing settingsUse good support for certain parts. Use good material. Know your printer.