SEA DOG AGSS 401

Ship Name and Designation History

This section lists the names and designations that the ship had during its lifetime. The list is in chronological order.

Balao Class Submarine Keel Laid November 1 1943 - Launched March 28 1944 USS SEA DOG SS-401 Commissioned June 3 1944 - Decommissioned June 27 1946 Laid up in Atlantic Reserve Fleet, New London Group SEA DOG SS-401 Placed In Service February 1960 as Naval Reserve Training Vessel SEA DOG AGSS-401 Redesignated Auxiliary Research Submarine (AGSS) 1962 Out of Service December 2 1968 Struck from Naval Register December 2 1968 Sold February 1 1971 to Southern Scrap Mat'l. Co. New Orleans for scrap Sale cancelled and sunk as target May 18 1973

Naval Covers

This section lists active links to the pages displaying covers associated with the ship. There should be a separate set of pages for each name of the ship (for example, Bushnell AG-32 / Sumner AGS-5 are different names for the same ship so there should be one set of pages for Bushnell and one set for Sumner). Covers should be presented in chronological order (or as best as can be determined).

Since a ship may have many covers, they may be split among many pages so it doesn't take forever for the pages to load. Each page link should be accompanied by a date range for covers on that page.

1. Covers Page 1     (DATE RANGE)

 

Postmarks

This section lists examples of the postmarks used by the ship. There should be a separate set of postmarks for each name and/or commissioning period. Within each set, the postmarks should be listed in order of their classification type. If more than one postmark has the same classification, then they should be further sorted by date of earliest known usage.

A postmark should not be included unless accompanied by a close-up image and/or an image of a cover showing that postmark. Date ranges MUST be based ONLY ON COVERS IN THE MUSEUM and are expected to change as more covers are added.
 
>>> If you have a better example for any of the postmarks, please feel free to replace the existing example.

 

Postmark Type --- Killer Bar Text	Postmark Date	Thumbnail Link To Postmark Image	Thumbnail Link To Cover Image

 

Locy Type 2z

1944-03-23

N/A

Launching, cachet by HG

 

Other Information

USS SEA DOG SS-401 earned the Asiatic-Pacific Medal with two battle stars during WWII

NAMESAKE - Named for the dogfish, a small shark of the North Atlantic, considered destructive by fishermen

 

---

 

If you have images or information to add to this page, then either contact the Curator or edit this page yourself and add it. See Editing Ship Pages for detailed information on editing this page.

 

---

Copyright 2024 Naval Cover Museum