Surveys

Underwater operations in progress until further notice by M/V seaway rover in vicinity of trackline between…

HYDROLANT 2265/01

issued: 2001-08-16 23:15Z
status: cancelled 2001-08-18 09:44Z (archive)
cancels: HYDROLANT 2262/01
authority: WZ 1724/01 162232Z AUG 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY
   M/V SEAWAY ROVER IN VICINITY OF TRACKLINE BETWEEN
   54-13N 54-19N AND 000-01W 000-04E. WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 2262/01.

Timeline

Underwater operations in progress until further notice by M/V seaway rover vicinity 54-40N 000-51Ecancels · 2001-08-16
Underwater operations in progress until further notice by M/V seaway rover vicinity 54-40N 000-51Ereplaced · 2001-08-16
Underwater operations in progress until further notice by cableship dock express 20 vicinity of trackline…cancelled by · 2001-08-18

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.