Other

Mcts iqaluit 63-43.8N 068-32.7W remote stations unreliable 1857Z to 1931Z daily 10 thru 17 oct

Davis Strait · NAVAREA IV 932/17

What this record establishes

Archived notice · 2017-10-17 20:31Z

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) · NOTSHIP A 154/17 082023Z OCT 17.. Issued 2017-10-08 21:01Z. 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
Davis Strait. The parsed report position is 63.730, -68.545. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the Davis Strait →

Activity windows · 8 in this warning

opens (UTC)closes (UTC)locallength
2017-10-10 18:57Z2017-10-10 19:31Z—34 min
2017-10-11 18:57Z2017-10-11 19:31Z—34 min
2017-10-12 18:57Z2017-10-12 19:31Z—34 min
2017-10-13 18:57Z2017-10-13 19:31Z—34 min
2017-10-14 18:57Z2017-10-14 19:31Z—34 min
2017-10-15 18:57Z2017-10-15 19:31Z—34 min
2017-10-16 18:57Z2017-10-16 19:31Z—34 min
2017-10-17 18:57Z2017-10-17 19:31Z—34 min

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

issued
2017-10-08 21:01Z
status
Archived notice
self-cancels
2017-10-17 20:31Z
authority
NOTSHIP A 154/17 082023Z OCT 17.
NAVAREA
NAVAREA IV
issued by
NOTSHIP A
sea
Davis Strait
position
63.730, -68.545
source
NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

CANADA-NORTH COAST.
1. MCTS IQALUIT 63-43.8N 068-32.7W REMOTE STATIONS
   UNRELIABLE 1857Z TO 1931Z DAILY 10 THRU 17 OCT.
2. CANCEL THIS MSG 172031Z OCT 17.

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.
CANCEL THIS MSG
The warning's own expiry: a line telling the reader when the message cancels itself.
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.

All warning terms →

Collected reports in this area · other warnings

31 within 180 nm since 2008 · 0 in the last 12 months · 0 listed in force now

08
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

22 other warnings listed in force · see all

Record snapshot 2026-10-02 12:50Z; 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.