merchant vessel · named in official warnings

M/V Spar Aries

4 messages · 2020-06-25 to 2026-08-23

status: no warning in force
first mention: 2020-06-25 22:10Z
latest mention: 2026-08-23 10:47Z
reported as: Surveys4
sea: South Atlantic Ocean
last position: -20.398, -40.184

Track · one row per mention

mentions: 4
span: 2,249 d
in force: 38 d
along track: 61.6 nm
first → last: 3.9 nm

issued	type	where	position	status
2020-06-25	Surveys	Western South Atlantic · Brazil-southeast Coast	-20.38, -40.12	→ 2020-07-30
2026-08-17	Surveys	South Atlantic · Brazil	-20.81, -40.45	→ 2026-08-19
2026-08-18	Surveys	South Atlantic · Brazil	-20.81, -40.45	→ 2026-08-19
2026-08-23	Surveys	South Atlantic · Brazil	-20.40, -40.18	→ 2026-08-24

Messages · 4, oldest first

1
Surveys·HYDROLANT 2048/202020-06-25 22:10Z → cancelled 2020-07-30 22:00Z
Underwater operations 1100Z to 2100Z daily 26 jun thru 30 jul by M/V spar aries in 20-22.50S 040-07.18W
Western South Atlantic · Brazil-southeast Coast · South Atlantic Ocean
```
WESTERN SOUTH ATLANTIC.
BRAZIL-SOUTHEAST COAST.
DNC 01.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z DAILY
   26 JUN THRU 30 JUL BY M/V SPAR ARIES
   IN 20-22.50S 040-07.18W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 302200Z JUL 20.
```
2
Surveys·HYDROLANT 1592/262026-08-17 09:00Z → cancelled 2026-08-19 18:30Z
Underwater operations by vessels Spar Aries and Comando B occur daily from 1100Z to 2100Z, 18-28 August, at 20-48.85S 040-27.23W, wide berth requested.
South Atlantic · Brazil · South Atlantic Ocean
```
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 1100Z TO 2100Z
   DAILY 18 THRU 28 AUG BY M/V SPAR ARIES
   AND M/V COMANDO B IN 20-48.85S 040-27.23W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 282200Z AUG 26.
```
3
Surveys·HYDROLANT 1600/262026-08-18 00:34Z → cancelled 2026-08-19 18:30Z
Underwater operations are conducted daily from 0800 UTC to 1800 UTC until 28 August by vessels Spar Aries and Comando B at 20-48.85S 040-27.23W; wide berth requested.
South Atlantic · Brazil · South Atlantic Ocean
```
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z
   DAILY UNTIL 28 AUG BY M/V SPAR ARIES AND
   M/V COMANDO B IN 20-48.85S 040-27.23W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 281900Z AUG 26.
```
4
Surveys·HYDROLANT 1652/262026-08-23 10:47Z → cancelled 2026-08-24 18:45Z
Underwater operations are underway by vessels Spar Aries and Comando B in South Atlantic off Brazil at 20-23.87S 040-11.03W, daily 24 August to 7 September, wide berth requested.
South Atlantic · Brazil · South Atlantic Ocean
```
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 0800Z TO 1800Z
   DAILY 24 AUG THRU 07 SEP BY M/V SPAR ARIES
   AND M/V COMANDO B IN 20-23.87S 040-11.03W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 071900Z SEP 26.
```

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.