merchant vessel · named in official warnings

M/V Moonbeam

1 message · 2026-08-15

status: no warning in force
first mention: 2026-08-15 01:13Z
latest mention: 2026-08-15 01:13Z
reported as: Surveys1
sea: South Atlantic Ocean
last position: -20.364, -40.150

Messages · 1, oldest first

One mention so far. The message has its own page: HYDROLANT 1578/26. This page grows when the name is issued again.

1
Surveys·HYDROLANT 1578/262026-08-15 01:13Z → cancelled 2026-08-19 18:30Z
Vessels Moonbeam and Comando B are conducting underwater operations near 20-21.82S 040-08.98W, Brazil, from August 15 08:00 UTC to August 29 18:00 UTC; a wide berth is requested.
South Atlantic · Brazil · South Atlantic Ocean
```
SOUTH ATLANTIC.
BRAZIL.
1. UNDERWATER OPERATIONS 150800Z TO 291800Z
   AUG BY M/V MOONBEAM AND M/V COMANDO B
   IN VICINITY 20-21.82S 040-08.98W.
   WIDE BERTH REQUESTED.
2. CANCEL THIS MSG 291900Z AUG 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.