Surveys

Scientific operations in progress until 17 may by M/V hesperides in area between 37-00N 36-34N and 006-55W…

HYDROLANT 1401/01

issued: 2001-05-14 14:00Z
status: cancelled 2001-05-16 13:53Z (archive)
authority: NAVAREA II 179/01 141300Z MAY 01
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SCIENTIFIC OPERATIONS IN PROGRESS UNTIL 17 MAY BY M/V HESPERIDES
   IN AREA BETWEEN 37-00N 36-34N AND 006-55W 008-11W.
   TWO MILE BERTH REQUESTED.
2. CANCEL THIS MSG 18 MAY.

Timeline

Oceanographic operations in progress until 23 may by M/V hesperides along trackline joining 36-13N 006-16W,…cancelled by · 2001-05-16

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

73 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.