merchant vessel · named in official warnings
M/V Silencio IV
5 messages · 2018-01-29 to 2023-02-04
- status
- no warning in force
- first mention
- 2018-01-29 21:07Z
- latest mention
- 2023-02-04 00:22Z
- reported as
- Surveys5
- sea
- South Atlantic Ocean
- last position
- -21.234, -40.545
Track · one row per mention
- mentions
- 5
- span
- 1,831 d
- in force
- 62 d
- along track
- 101.8 nm
- first → last
- 37.1 nm
| issued | type | where | position | status |
|---|---|---|---|---|
| 2018-01-29 | Surveys | Western South Atlantic · Brazil-southeast Coast | -21.61, -40.02 | → 2018-03-01 |
| 2020-08-12 | Surveys | Western South Atlantic · Brazil-southeast Coast | -21.81, -40.98 | → 2020-08-12 |
| 2022-09-11 | Surveys | Western South Atlantic · Brazil | -21.82, -40.89 | → 2022-10-12 |
| 2022-11-26 | Surveys | Western South Atlantic · Brazil | -21.81, -40.82 | → 2022-11-27 |
| 2023-02-04 | Surveys | Western South Atlantic · Brazil | -21.23, -40.55 | → 2023-02-04 |
Messages · 5, oldest first
- 1Surveys·HYDROLANT 330/182018-01-29 21:07Z → cancelled 2018-03-01 21:00ZUnderwater operations 1100Z to 2000Z daily 30 jan thru 01 mar by M/V silencio IV in 21-36.56S 040-01.02WWestern South Atlantic · Brazil-southeast Coast · South Atlantic Ocean
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. UNDERWATER OPERATIONS 1100Z TO 2000Z DAILY 30 JAN THRU 01 MAR BY M/V SILENCIO IV IN 21-36.56S 040-01.02W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 012100Z MAR 18.
- 2Surveys·HYDROLANT 2498/202020-08-12 14:00Z → cancelled 2020-08-12 14:16ZUnderwater operations in progress until 232000Z aug by M/V silencio IV and M/V seven sun in 21-48.49S…Western South Atlantic · Brazil-southeast Coast · South Atlantic Ocean
WESTERN SOUTH ATLANTIC. BRAZIL-SOUTHEAST COAST. DNC 01. 1. UNDERWATER OPERATIONS IN PROGRESS UNTIL 232000Z AUG BY M/V SILENCIO IV AND M/V SEVEN SUN IN 21-48.49S 040-58.91W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 232100Z AUG 20.
- 3Surveys·HYDROLANT 2284/222022-09-11 04:34Z → cancelled 2022-10-12 21:00ZUnderwater operations 1000Z to 2000Z daily 12 sep thru 12 oct by M/V silencio IV in: a. 21-50.27S 040-47.80WWestern South Atlantic · Brazil · South Atlantic Ocean
WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1000Z TO 2000Z DAILY 12 SEP THRU 12 OCT BY M/V SILENCIO IV IN: A. 21-50.27S 040-47.80W. B. 21-49.83S 040-50.13W. C. 21-49.83S 040-51.33W. D. 21-47.52S 040-59.28W. E. 21-47.85S 040-58.28W. F. 21-49.70S 040-58.50W. G. 21-50.55S 040-48.70W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 122100Z OCT 22.
- 4Surveys·HYDROLANT 3044/222022-11-26 03:19Z → cancelled 2022-11-27 21:00ZUnderwater operations 1100Z to 2000Z daily 26 and 27 nov by M/V golden arcus and M/V silencio IV in area…Western South Atlantic · Brazil · South Atlantic Ocean
WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 1100Z TO 2000Z DAILY 26 AND 27 NOV BY M/V GOLDEN ARCUS AND M/V SILENCIO IV IN AREA BOUND BY 21-47.23S 040-49.88W, 21-47.64S 040-48.33W, 21-49.57S 040-48.89W, 21-49.16S 040-50.46W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 272100Z NOV 22.
- 5Surveys·HYDROLANT 278/232023-02-04 00:22Z → cancelled 2023-02-04 22:00ZUnderwater operations 041100Z to 042100Z feb by M/V silencio IV in area bound by 21-13.68S 040-41.67W,…Western South Atlantic · Brazil · South Atlantic Ocean
WESTERN SOUTH ATLANTIC. BRAZIL. DNC 01. 1. UNDERWATER OPERATIONS 041100Z TO 042100Z FEB BY M/V SILENCIO IV IN AREA BOUND BY 21-13.68S 040-41.67W, 21-13.68S 040-23.73W, 21-14.42S 040-23.73W, 21-14.42S 040-41.67W. WIDE BERTH REQUESTED. 2. CANCEL THIS MSG 042200Z FEB 23.
Not for navigation. The name is read automatically from official navigational warnings; a common name can belong to more than one ship, and a message may describe work the vessel is doing (cable, survey) rather than something that happened to it. Mariners must use official NAVAREA broadcasts and their national MSI service.