1389/25(GEN)
ArchivedReceived: 29 May 2025, 00:00Archived: 29 May 2025, 07:03Updated: 29 Oct 2026, 19:01
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1. DUE TO SPACE WEATHER, HF COMMUNICATIONS AND
GNSS POSITIONAL INFORMATION MAY BE DISRUPTED
BY THE EFFECTS OF SOLAR FLARES.
2. DURING INCIDENTS AT SEA, MARINERS SHOULD CHECK THEIR
POSITION USING ALL ALTERNATE MEANS AVAILABLE.
3. CANCEL THIS MSG 290700Z MAY 25.