This was developed as a more cost-effective alternative to GUPPY II.
Tench was converted in 1951.
The less expensive Sargo II battery was introduced, along with other cost-saving measures.
This was developed as a more cost-effective alternative to GUPPY II. Tench was converted in 1951. The less expensive Sargo II battery was introduced, along with other cost-saving measures.
Tench-class submarine