This model was designed for fairly easy and straightforward assembly. Part locations are easily identified.   The stern of the Columbia Class is very unique in that the two sets of stern control surfaces are actually offset from one another. This will actually help with running RC linkages due to the additional space for the yokes. This layout of this boat was supplied by the Electric Boat company to the Nautilus Drydocks, so should act as a fairly accurate portrayal of the US's newest SSBN. 
 
Due to the length of the hull, you can avoid nearly 60 hours of print time by utilizing a length of standard PVC pipe. ( 6” at 6.625”) . If you got that route, you'll need a length of approximately 1062mm.
 
Model Specifications: 
 
Length: 2208 mm
Width: 168.2 mm
Height: 265 mm (not including periscopes)
Scale: 1/72
 
Max part height is less than 250mm, making this model suitable to print on most 3D printers.
 
Files for stator and propeller are included. If you elect to make this an RC model, You may wish to source a brass propeller of 75 to 78mm diameter to greatly improve performance. 
 
These files are furnished for personal use only. Resale or redistribution is strictly prohibitted.