Coast guard · United States

U.S. Coast Guard Communications Command

Recorded as: COGARD COMMUNICATIONS COMMAND

The Coast Guard command that broadcasts maritime safety information for U.S. waters and the areas the United States coordinates.

Coast guards broadcast maritime safety information and coordinate rescue in their waters. Warnings under a coast guard's name cover distress cases, aids to navigation, security zones and operations it is running or supporting.

What the archive holds

1,497 messages in this archive record COGARD COMMUNICATIONS COMMAND as their authority, issued from 2015-11-04 to 2024-05-09. None of them is in force in the latest lists we collected.

Other accounts for 788 of 1,497 recorded messages (53%), the largest warning type group in this selection.

Attributed to NAVAREAs, they fall mostly in NAVAREA XII (795) and NAVAREA IV (661).

Located messages lie in 11 sea areas, most often North Pacific Ocean, North Atlantic Ocean and Gulf of Mexico.

The largest yearly count is 2022, with 295 messages. Collection is incomplete between 2024-05 and 2026-08-17, so those years are not comparable.

Across all years its messages are issued most often in October and least often in May.

They reached this archive through NAVAREA XII (795), NAVAREA IV (661) and HYDROPAC (41).

Messages by year of issue

'15
'16
'17
'18
'19
'20
'21
'22
'23
'24

By month of issue, all years

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Warning types

Where

NAVAREA XII 795 · NAVAREA IV 661

Most recently issued

  1. NAVAREA IV 520/24 · Other2024-05-08
    South carolina cancel NAVAREA IV 512/24 and this msg, station restored
  2. NAVAREA XII 316/24 · Other · North Pacific Ocean2024-05-08
    All services unreliable at uscg remote communication facilities: a. astoria (w) 46-12.40N 123-57.40W
  3. NAVAREA IV 513/24 · Other2024-05-07
    Cancel NAVAREA IV 428/24 and this msg, service restored
  4. NAVAREA IV 512/24 · Nav aids · North Atlantic Ocean2024-05-07
    NAVTEX station charleston (e) 32-08.00N 081-42.00W unreliable
  5. NAVAREA XII 312/24 · Other2024-05-05
    Cancel NAVAREA XII 282/24 and this msg, station restored
  6. NAVAREA XII 282/24 · Nav aids · North Pacific Ocean2024-04-25
    NAVTEX station cambria (q) 33-44.00N 118-24.00W off air
  7. HYDROPAC 1336/24 · Nav aids · North Pacific Ocean2024-04-23
    Uscg communication facility guam (V) 13-28.60N 144-50.10E hf, mf and dsc services unreliable 241300Z to…
  8. NAVAREA XII 274/24 · Nav aids · North Pacific Ocean2024-04-23
    Mf, hf, and dsc services unreliable 241300Z to 241800Z apr at uscg remote communication facilities: a.…

Earliest in the archive

  1. NAVAREA XII 365/15 · Nav aids2015-11-04
    Coast guard station honolulu mf and hf dsc and r/t, NAVTEX and sitor services unreliable 1830Z to 0230Z…

Other coast guards in NAVAREA XII

Counts are messages recording this issuer as their authority, recounted 2026-09-24; see coverage for what is collected. Not for navigation.

U.S. Coast Guard Communications Command — navigational warnings it issued · seahazards