Aegean Sea

IHO sea area 28h · 23° to 28° E, 35° to 41° N

in force
3
last 12 months
3
since 1998
1,438
categories
8

In force now · 3

  1. HYDROLANT 237/26 · Missiles2026-02-03
    Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
  3. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.

Longest in force

  1. HYDROLANT 236/26 · Exercises2026-02-03
    Hazardous operations take place daily in the Aegean Sea until 14 June and from 16 September to 31 December, in a defined area.
  2. HYDROLANT 238/26 · Exercises2026-02-03
    Hazardous operations occur daily 0500Z to 1500Z until 14 June and 16 September to 31 December, excluding Fridays, Saturdays, Sundays, and holidays, in Aegean Sea area.
  3. HYDROLANT 237/26 · Missiles2026-02-03
    Missile operations occur daily Wednesday through Saturday in the Aegean Sea until June 14 and September 16 through December 31.

By year

98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26

By month (all years)

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

By category · since 1997

Exercises1,12979%
Surveys14310%
Cable ops876%
Missiles493%
Other141%
Nav aids121%
Debris20%
Mines20%

Archive · 1,435 cancelled

  1. HYDROLANT 436/99 · Exercises1999-03-04 → 1999-03-05
    Gunnery exercises 0700Z to 1200Z daily 04 and 05 mar in areas bound by: a. 40-08.0N 026-13.0E, 40-08.0N…
  2. HYDROLANT 385/99 · Exercises1999-02-23 → 1999-02-25
    Gunnery exercises 231200Z to 231830Z, 240900Z to 241400Z, and 250930Z to 251430Z feb in area bound by 37-32N…
  3. HYDROLANT 341/99 · Exercises1999-02-15 → 1999-02-17
    Gunnery exercises 0600Z to 1000Z daily 16 and 17 feb in area bound by 39-24N 026-00E, 39-00N 025-18E, 39-40N…
  4. HYDROLANT 293/99 · Exercises1999-02-08 → 1999-02-10
    Gunnery exercises 091330Z to 091430Z and 101301Z to 101400Z feb in area bound by 36-56N 023-29E, 36-42N…
  5. HYDROLANT 243/99 · Exercises1999-02-03 → 1999-02-05
    Gunnery exercises 0600Z to 1500Z daily 03 thru 05 feb in areas bound by: a. 36-56N 023-29E, 36-42N 023-32E,…
  6. HYDROLANT 195/99 · Cable ops1999-01-29 → 1999-02-04
    Cable operations 301800Z jan until 091800Z feb by cableship raymond croze with submersible between 35-46N…
  7. HYDROLANT 86/99 · Exercises1999-01-14 → 1999-01-15
    Torpedo firing exercises 150600Z to 151100Z jan within eight miles of 37-09N 023-23E
  8. HYDROLANT 68/99 · Exercises1999-01-11 → 1999-01-16
    Gunnery exercises 121000Z to 121530Z, 141000Z to 141300Z, 150500Z to 151000Z, 160900Z to 161100Z jan in area…
  9. HYDROLANT 67/99 · Exercises1999-01-11 → 1999-01-13
    Gunnery exercises 0600Z to 1000Z daily 12 and 13 jan in area bound by 39-24N 026-00E, 39-00N 025-18E, 39-40N…
  10. HYDROLANT 48/99 · Exercises1999-01-09 → 1999-01-11
    Gunnery exercises 110900Z to 111200Z jan in area bound by 39-04N 025-12E, 38-53N 026-10E, 38-42N 026-15E,…
  11. HYDROLANT 16/99 · Exercises1999-01-04 → 1999-01-07
    Gunnery exercises 071200Z to 071600Z jan in area bound by 39-45N 025-42E, 39-38N 025-14E, 39-15N 025-07E,…
  12. HYDROLANT 15/99 · Exercises1999-01-04 → 2000-01-01
    Gunnery exercises daily sunrise to sunset in area bound by 38-02N 024-52E, 38-16N 025-21E, 37-48N 025-21E,…
  13. HYDROLANT 14/99 · Exercises1999-01-04 → 1999-02-27
    Gunnery exercises daily 04 jan thru 26 feb except saturdays, sundays and holidays in area bound by 36-56N…
  14. HYDROLANT 2485/98 · Cable ops1998-12-29 → 1999-01-04
    Cable operations in progress until 13 jan by M/V raymond croze with submersible within five miles of…
  15. HYDROLANT 78/98 · Exercises1998-01-13 → 1999-01-01
    Hazardous operations 0430Z to sunset daily each wednesday, thursday and friday thru 31 dec in area bound by…

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