Other
Prn 27 unusable 120100Z to 130600Z may
HYDROLANT 859/09
- issued
- 2009-05-09 17:37Z
- status
- cancelled 2009-05-13 07:00Z (archive)
- self-cancels
- 2009-05-13 07:00Z
- authority
- COGARD NAVCEN GPS 380/09 091654Z MAY 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. PRN 27 UNUSABLE 120100Z TO 130600Z MAY. 2. CANCEL THIS MSG 130700Z MAY.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-05-12 01:00Z | 2009-05-13 06:00Z | — | 29 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
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.