Place of origin United States Designed 1943 | In service never in service Variants Mark 21 Mod 2 torpedo | |
Type Anti-surface ship torpedo Designer Westinghouse Electric Corporation | ||
The Mark 21 torpedo, designated Mark 21 Mod 0 was a passive acoustic homing torpedo designed in 1943 by Westinghouse Electric Corporation. The Mark 21 successfully passed launching tests in 1943, however, due to difficulties encountered by Westinghouse, the project was abandoned after a few development models had been built.
References
Mark 21 torpedo Wikipedia(Text) CC BY-SA