×
Home Intro People Events Equipment Places Maps Books Photos Videos Other Reference FAQ About
  ☰   

World War II Database


S-40

CountryUnited States
Ship ClassS-class Submarine
Hull NumberSS-145
BuilderBethlehem San Francisco Shipyard
Laid Down5 Mar 1919
Launched5 Jan 1921
Commissioned20 Nov 1923
Decommissioned29 Oct 1945
Displacement854 tons standard; 1,062 tons submerged
Length219 feet
Beam21 feet
Draft16 feet
MachineryDiesel-electric engines
Bunkerage41,921 gal
Power Output1,200 shaft horsepower
Speed14 knots
Crew38
Armament4x21" torpedo tubes with 12 torpedoes, 1x4" deck gun

Contributor:

This article has been removed for review and updates, please check back again soon!

Last Major Revision: Jan 2005

Photographs

USS Canopus with submarines USS S-36, S-37, S-38, S-39, S-40, and S-41, Apra Harbor, Guam, 1924USS Canopus with submarines USS S-36, S-37, S-38, S-39, S-40, and S-41, Apra Harbor, Guam, 29 Oct 1924
See all 8 photographs of Submarine S-40 (SS-145)

S-40 Operational Timeline

20 Nov 1923 S-40 was commissioned into service.
29 Oct 1945 S-40 was decommissioned from service.




Please consider supporting us on Patreon. Even $1 per month will go a long way! Thank you.

Please help us spread the word:

 Reddit
 Bluesky
 Mastodon

Stay updated with WW2DB:

 RSS Feeds




Posting Your Comments on this Topic

Your Name 
Your Webite 
Your Email 
 Your email will not be published
Comment Type 
Your Comments 
 

Notes:

1. We hope that visitor conversations at WW2DB will be constructive and thought-provoking. Please refrain from using strong language. HTML tags are not allowed. Your IP address will be tracked even if you remain anonymous. WW2DB site administrators reserve the right to moderate, censor, and/or remove any comment. All comment submissions will become the property of WW2DB.

2. For inquiries about military records for members of the World War II armed forces, please see our FAQ.
Change View
Desktop View

Search WW2DB
More on S-40
Partner Sites Content:
» S-40 Submarine Operations Research Group Attack Data


Submarine S-40 (SS-145) Photo Gallery
USS Canopus with submarines USS S-36, S-37, S-38, S-39, S-40, and S-41, Apra Harbor, Guam, 1924USS Canopus with submarines USS S-36, S-37, S-38, S-39, S-40, and S-41, Apra Harbor, Guam, 29 Oct 1924
See all 8 photographs of Submarine S-40 (SS-145)


Current Site Statistics

Famous WW2 Quote
"Goddam it, you'll never get the Purple Heart hiding in a foxhole! Follow me!"

Captain Henry P. Jim Crowe, Guadalcanal, 13 Jan 1943


Support Us

Please consider supporting us on Patreon. Even $1 a month will go a long way. Thank you!

Or, please support us by purchasing some WW2DB merchandise at TeeSpring, Thank you!