Other
Cancel NAVAREA IV 172/09 and this msg
NAVAREA IV 177/09
- issued
- 2009-05-16 00:33Z
- status
- cancelled 2009-05-16 00:33Z (archive)
- cancels
- NAVAREA IV 172/09
- authority
- COGARD NAVCEN DGPS 402/09 CX 152216Z MAY 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
CANCEL NAVAREA IV 172/09 AND THIS MSG.
Timeline
- Nga chart 11400 (36TH ed)cancels · 2009-05-14
- Nga chart 11400 (36TH ed)replaced · 2009-05-14
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
34 other warnings in force · see all
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.