Surveys
Underwater operations 1000Z to 2000Z daily until 15 aug by M/V tshd willem van orange, M/V ssv vos sweet and…
Western South Atlantic · Brazil-north Coast · HYDROLANT 2069/17
- issued
- 2017-07-05 00:39Z
- status
- cancelled 2017-08-15 21:00Z (archive)
- self-cancels
- 2017-08-15 21:00Z
- authority
- NAVAREA V COASTAL N 528/17 050035Z JUL 17.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTH COAST. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY UNTIL 15 AUG BY M/V TSHD WILLEM VAN ORANGE, M/V SSV VOS SWEET AND M/V E RAMCO CRUSADER IN AREA BETWEEN 03-59.6S 03-39.6S AND 038-00.5W 037-40.5W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 152100Z AUG 17.
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 survey operations in force · see all
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.