NAVAREA XVIII 124/2026

Possible satellite service interference at Iqaluit MCTS remote facilities, Great Slave Lake

No longer in forceIssued 08 Oct 2026, 16:54 UTCArchived 12 Oct 2026, 13:42 UTC

Warning text

Arctic, Great Slave Lake, Mackenzie 1. POTENTIAL INTERFERENCE AND DEGRADATION OF SATELLITE SERVICES DAILY BETWEEN 1802 UTC AND 1826 UTC FROM 11 TO 17 OCT 26 AT ALL IQALUIT MCTS REMOTE CONTROLLED FACILITIES. 2. CANCEL THIS MSG 171926 UTC OCT 26.

Analysis

No longer in force

Potential interference and degradation of satellite services affecting all Iqaluit MCTS remote controlled facilities. The interference is expected daily between 1802 UTC and 1826 UTC from 11 to 17 October 2026. Message self-cancels 17 October 2026 at 1926 UTC.

Be aware of possible degraded satellite-based services; use alternative means of navigation and communication and maintain good lookout.

Type: Other · severity moderate
Location: Arctic, Great Slave Lake, Mackenzie
Validity: From 11 Oct 2026, 18:02 UTC
Until 17 Oct 2026, 19:26 UTCPOTENTIAL INTERFERENCE AND DEGRADATION OF SATELLITE SERVICES DAILY BETWEEN 1802 UTC AND 1826 UTC FROM 11 TO 17 OCT 26 AT ALL IQALUIT MCTS REMOTE CONTROLLED FACILITIES. CANCEL THIS MSG 171926 UTC OCT 26.
Activity periods: 11 Oct 2026, 18:02 UTC - 17 Oct 2026, 18:26 UTC (daily 1802-1826 UTC from 11 to 17 Oct 2026)
Hazards: interference and degradation of satellite services

Worked out automatically from the warning text on 08 Oct 2026, 18:47 UTC. It can be wrong: the official warning text is the authority.

Warning text

Analysis

More from NAVAREA XVIII