Survey operations in 1998

Hydrographic and scientific survey vessels, often towing long arrays.

issued in 1998
4
still in force
0
vs 1997
+33%
first · last
01-26 · 12-30

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • HYDROLANT3
  • HYDROPAC1

Where · top seas

South Atlantic Ocean250%
Mediterranean Sea - Western Basin125%
Japan Sea125%

All survey operations issued in 1998 · 4

  1. HYDROLANT 2488/981998-12-30 → 1999-01-16
    Underwater operations 010001Z to 152259Z jan by M/V palma with submarine corail in area bound by 41-34N…
  2. HYDROPAC 1021/981998-12-28 → 1999-02-01
    Underwater operations in progress until 31 jan within ten miles of 33-40N 128-15E
  3. HYDROLANT 2378/981998-12-12 → 1999-04-16
    Scientific equipment established in 32-09.3S 051-58.2W
  4. HYDROLANT 170/981998-01-26 → 1999-03-12
    Oceanographic buoy, fl, established in 00-00.7S 035-02.8W

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Survey operations in 1998 · seahazards