Welcome to OTW Designs. Manufacturers of radio controlled submarine model kits and components.
NEW Kit available - Type IIb German U-Boat
Read about the new model German Submarine. Available now.
All Time Favourites
The largest submarine of it's kind when launched in 1928. The French Surcouf was a distinctive and unusual design.More
The faithful British S Class Submarine. Our kit contains stunning details, clink to see more customer-shot photographs of this amazing kit.More
Exclusive footage of our latest WWI R-Class kit being built; Top model making expert Steve Neill builds and reviews our latest kit and sings it's praises, (click for video). See more episodes of Steve building the model in the video section.
The model arrived in perfect shape and everything in order... the kit is nothing short of SPECTACULAR in details,craftsmanship and quality in every single angle... thank you for all your time and attention with our questions and order.Federico Perez (Puerto Rico).
We ship worldwide
Contact us to discuss your project and get a quote.