index
NAVAREA IV messages in force 120800Z feb 11
NAVAREA IV 57/11
- issued
- 2011-02-12 09:58Z
- status
- cancelled 2011-02-19 09:54Z (archive)
- cancels
- NAVAREA IV 33/11NAVAREA IV 46/11NAVAREA IV 53/11
- authority
- PVWA 12 FEB 11.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. NAVAREA IV MESSAGES IN FORCE 120800Z FEB 11. ONLY THOSE MESSAGES ISSUED DURING THE LAST SIX WEEKS ARE LISTED HEREIN. 2011 SERIES: 1(15,38), 17(24,25,26), 32(24), 47(GEN), 51(11), 54(24), 55(GEN), 56(24). 2. THE SUMMARY OF ALL NAVAREA IV MESSAGES IN FORCE AS OF 16 DEC 2010 IS GIVEN IN SEC III OF NM 52/10. 3. CANCEL NAVAREA IV 33/11, 46/11, 53/11.
Timeline
- Prn 10 unusablecancels · 2011-01-28
- NAVAREA IV messages in force 050900Z feb 11cancels · 2011-02-05
- Derelict 12 meter S/V atninc.com, yellow hull, capsized and adrift in 22-45.4N 043-14.5W at 081405Z febcancels · 2011-02-09
- Prn 10 unusablereplaced · 2011-01-28
- NAVAREA IV messages in force 050900Z feb 11replaced · 2011-02-05
- Derelict 12 meter S/V atninc.com, yellow hull, capsized and adrift in 22-45.4N 043-14.5W at 081405Z febreplaced · 2011-02-09
- NAVAREA IV messages in force 190900Z feb 11cancelled by · 2011-02-19
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
8 index warnings in force
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.