User talk:70.51.0.46

ASDIC
Please help me with... 70.51.0.46 (talk) 01:59, 7 March 2022 (UTC)
 * There's a section on ASDIC in the Sonar article, here: Sonar. If that's not what you wanted, please expand your question.  — jmcgnh (talk) (contribs) 02:26, 7 March 2022 (UTC)