Surveys

Survey operations in progress until further notice by M/V colonel templar in area bound by 51-18.6N,…

HYDROLANT 1616/99

issued: 1999-08-04 07:30Z
status: cancelled 1999-08-12 16:45Z (archive)
authority: WZ 1388/99 040547Z AUG 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

SURVEY OPERATIONS IN PROGRESS UNTIL FURTHER NOTICE BY
M/V COLONEL TEMPLAR IN AREA BOUND BY 51-18.6N, 51-25.0N,
001-43.0E, WESTERN LIMIT OF TSS.

Timeline

Cancel HYDROLANT 1616/99 and this msg, operations completedcancelled by · 1999-08-12

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.