Other

Mcts riviere-au-renard (49-00.42N 064-24.00W) remote stations services unreliable 211300Z to 211800Z mar at:…

Gulf of St. Lawrence · NAVAREA IV 314/23

What this record establishes

Archived notice · 2023-03-21 19:00Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · MCTS 164/23 211120Z MAR 23.. Issued 2023-03-21 12:13Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered
Gulf of St. Lawrence. The parsed report position is 48.888, -65.142. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Related notices and cancellation links

Current notices and reporting history in the Gulf of St. Lawrence →

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2023-03-21 13:00Z2023-03-21 18:00Z—5 h

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

issued
2023-03-21 12:13Z
status
Archived notice
self-cancels
2023-03-21 19:00Z
authority
MCTS 164/23 211120Z MAR 23.
NAVAREA
NAVAREA IV
issued by
MCTS
sea
Gulf of St. Lawrence
position
48.888, -65.142
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

GULF OF ST LAWRENCE.
CANADA.
1. MCTS RIVIERE-AU-RENARD (49-00.42N 064-24.00W)
   REMOTE STATIONS SERVICES UNRELIABLE 211300Z TO
   211800Z MAR AT:
   A. CAP-AUX-MEULES 47-23.23N 061-51.67W.
   B. CARLETON 48-08.47N 066-06.53W.
   C. NEWPORT 48-13.40N 064-47.55W.
   D. HARRINGTON HARBOUR 50-30.02N 059-29.28W.
   E. LA ROMAINE 50-12.93N 060-41.05W.
   F. FORILLON 48-50.02N 064-15.40W.
   G. NATASHQUAN 50-09.10N 061-47.70W.
   H. HAVRE ST-PIERRE 50-16.30N 063-40.75W.
   I. POINTE HEATH 49-05.08N 061-42.15W.
2. MCTS LES ESCOUMINS (48-19.07N 069-25.23W)
   REMOTE STATIONS SERVICES UNRELIABLE 211300Z TO
   211800Z MAR AT:
   A. CAP A L'EST 48-22.97N 070-41.20W.
   B. GROSSES-ROCHES 48-54.83N 067-06.62W.
   C. LAC DAIGLE 50-17.42N 066-18.60W.
   D. MONT-JOLI 48-36.42N 068-13.55W.
   E. SACRE-COEUR 48-12.83N 069-52.23W.
   F. MONT-LOUIS 49-12.80N 065-46.42W.
   G. LA VERNIERE 47-21.47N 061-55.50W.
3. MCTS QUEBEC REMOTE STATION RIVIERE-DU-LOUP
   47-45.58N 069-36.32W SERVICES UNRELIABLE
   211300Z TO 211800Z MAR.
4. CANCEL THIS MSG 211900Z MAR 23.

Reading this warning

Position (degrees and minutes)
How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Inoperative / unreliable / off air
An aid or radio service is not working as charted or published.
Date-time group (DTG)
A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.

All warning terms →

Collected reports in this area · other warnings

4 within 180 nm since 1999 · 0 in the last 12 months · 0 listed in force now

99
00
05
10
15
20
23

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Month of issue in the collected archive

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

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

23 other warnings listed in force · see all

Record snapshot 2026-10-01 17:44Z; source collection times vary.

Other

Everything the classifier did not place elsewhere. All current other warnings →

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.