S 7858/26
Received 09 May 2026, 15:02 UTCArchived 06 Nov 2026, 11:40 UTC
Warning text
Positions open on the mapCHART 1636
EXISTENCE OF SUBMERGED ACOUSTIC DATA COLLECTION EQUIPMENT - HYDROPHONE OSP
IN 23-07.47S 044-22.65W
CANCEL THIS WARNING 042000 UTC NOV 26.