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 1641/01 · Surveys2001-06-06 → 2001-06-19
    Survey operations in progress until further notice by M/V sentinel vicinity of trackline joining 37-58.0N…
  2. HYDROLANT 1618/01 · Exercises2001-06-04 → 2001-06-09
    Hazardous operations 070400Z to 091700Z jun in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  3. HYDROLANT 1616/01 · Exercises2001-06-04 → 2001-06-09
    Gunnery exercises 090400Z to 090900Z jun in area bound by 36-56N 023-29E, 36-42N 023-32E, 36-41N 023-48E,…
  4. HYDROLANT 1595/01 · Other2001-06-02 → 2001-06-03
    Geophysical operations 06 jun until further notice by M/V sentinel vicinity of trackline joining 37-58.0N…
  5. HYDROLANT 1570/01 · Cable ops2001-05-30 → 2001-06-12
    Cable operations 301200Z may until further notice by cableship raymond croze within two miles of 35-35.9N…
  6. HYDROLANT 1521/01 · Exercises2001-05-25 → 2001-06-03
    Hazardous operations 0500Z to sunset daily 30 may, 01 and 02 jun in area bound by 35-36N 024-07E, 36-18N…
  7. HYDROLANT 1505/01 · Exercises2001-05-24 → 2001-05-28
    Gunnery exercises 280900Z to 281300Z may in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  8. HYDROLANT 1399/01 · Exercises2001-05-14 → 2001-05-16
    Gunnery exercises 0600Z to 1400Z daily 15 and 16 may in areas bound by: a. 40-08.0N 026-13.0E, 40-08.0N…
  9. HYDROLANT 1305/01 · Exercises2001-05-03 → 2001-05-07
    Gunnery exercises 070800Z to 071700Z may in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…
  10. HYDROLANT 1304/01 · Exercises2001-05-03 → 2001-05-08
    Gunnery exercises 070223Z to 071800Z and 080222Z to 081622Z may in area bound by 38-02N 024-52E, 38-16N…
  11. HYDROLANT 1253/01 · Exercises2001-04-26 → 2001-06-30
    Gunnery exercises 01 may thru 29 jun daily except saturdays, sundays, and holidays in area bound by 36-56N…
  12. HYDROLANT 1241/01 · Exercises2001-04-24 → 2001-04-28
    Gunnery exercises 270300Z to 270500Z and 280300Z to 280600Z apr in area bound by 37-32N 024-49E, 37-39N…
  13. HYDROLANT 1195/01 · Exercises2001-04-19 → 2001-04-25
    Gunnery exercises: a. 240700Z to 241600Z and 250300Z to 250800Z apr in area bound by 37-32N 024-49E, 37-39N…
  14. HYDROLANT 1177/01 · Exercises2001-04-16 → 2001-04-21
    Hazardous operations 0530Z to sunset 19 and 20 apr in area bound by 35-36N 024-07E, 36-18N 024-07E, 36-18N…
  15. HYDROLANT 974/01 · Surveys2001-03-26 → 2001-04-06
    Underwater operations in progress until 05 apr by M/V odin finder along trackline joining 37-58.0N…
  16. HYDROLANT 947/01 · Exercises2001-03-23 → 2001-03-28
    Gunnery exercises 260800Z to 261230Z and 281100Z to 281400Z mar in area bound by 37-32N 024-49E, 37-39N…
  17. HYDROLANT 946/01 · Exercises2001-03-23 → 2001-03-30
    Hazardous operations 0500Z to sunset daily 28 and 29 mar in area bound by 35-36N 024-07E, 36-18N 024-07E,…
  18. HYDROLANT 868/01 · Exercises2001-03-16 → 2001-03-23
    Gunnery exercises 200900Z to 201400Z, 210400Z to 210900Z, 221000Z to 221700Z and 231000Z to 231700Z mar in…
  19. HYDROLANT 786/01 · Exercises2001-03-08 → 2001-03-15
    Gunnery exercises 120900Z to 121100Z, 121200Z to 121800Z, 140500Z to 141100Z and 142300Z to 150800Z mar in…
  20. HYDROLANT 742/01 · Exercises2001-03-05 → 2001-03-09
    Gunnery exercises 090900Z to 091100Z mar in area bound by 37-32N 024-49E, 37-39N 024-52E, 37-46N 024-31E,…

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