Nav aids

Cgoc stornoway mf r/t services off air at: a. butt of lewis site 58-27.7N 006-13.9W

Inner Seas off the West Coast of Scotland · HYDROLANT 430/24

What this record establishes

Archived notice · 2024-03-05 08:13Z

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) · WZ 177/24 021101Z MAR 24.. Issued 2024-03-02 11:43Z. 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
Inner Seas off the West Coast of Scotland. The parsed report position is 57.483, -6.598. 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 Inner Seas off the West Coast of Scotland →

issued
2024-03-02 11:43Z
status
Archived notice
authority
WZ 177/24 021101Z MAR 24.
issued by
WZ
sea
Inner Seas off the West Coast of Scotland
position
57.483, -6.598
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

NORTH MINCH.
SCOTLAND.
DNC 19.
CGOC STORNOWAY MF R/T SERVICES OFF AIR AT:
A. BUTT OF LEWIS SITE 58-27.7N 006-13.9W.
B. TIREE SITE 56-30.2N 006-57.8W.

Reading this warning

DNC (Digital Nautical Chart)
A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
Inoperative / unreliable / off air
An aid or radio service is not working as charted or published.
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.

All warning terms →

Collected reports in this area · aids-to-navigation notices

1941 within 180 nm since 1998 · 8 in the last 12 months · 0 listed in force now

98
00
05
10
15
20
25
26

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

138 aids-to-navigation notices listed in force · see all

Record snapshot 2026-10-01 09:04Z; source collection times vary.

Nav aids

Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →

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.