Scale: 1/144

Recommended to help detail a Gato class submarine or build a Balao class submarine from:

  • Trumpeter 1/144 scale  USS Gato SS-212 (1941) 
  • Trumpeter 1/144 scale  USS Gato SS-212 (1944)  


This model represents the extendable radar mast fit to some US Navy Balao class and late-war Gato class submarines.  The mast carried either the SD or later the SV air search radar antenna and was mounted on the fairwater (conning tower).

From the San Francisco Maritime National Park Association: "The SV replaced the original SD radar and was installed in 1945.  The SV is mounted on an extendable mast so that it could be operated when running submerged at periscope depth."

© Model Monkey Book and Hobby.  This 3D-printed item may not be copied or recast.


For excellent submarine references, see:

Also available:

  • USS Balao SS-285 fairwater
  • USS Lionfish SS-298 fairwater

1/144 Gato or Balao class submarine SD or SV Radar Mast

SKU: 144-SD-SV-radar-mast