Nav aids
GPS unreliable 1200Z to 2200Z daily 02 thru 05, 08 thru 12, 15, 17 and 19 may, alternate 13, 14, 22, 24 and…
NAVAREA IV 141/00
- issued
- 2000-04-28 20:17Z
- status
- cancelled 2000-05-26 23:00Z (archive)
- self-cancels
- 2000-05-26 23:00Z
- authority
- CCGD EIGHT 100/00 281730Z APR 00
- sea
- Gulf of Mexico
- position
- 29.833, -86.833 · r 150.0 nm
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. GPS UNRELIABLE 1200Z TO 2200Z DAILY 02 THRU 05, 08 THRU 12, 15, 17 AND 19 MAY, ALTERNATE 13, 14, 22, 24 AND 26 MAY WITHIN 150 MILES OF 29-50N 086-50W. 2. CANCEL THIS MSG 262300Z MAY.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2000-05-02 12:00Z | 2000-05-02 22:00Z | — | 10 h |
| 2000-05-03 12:00Z | 2000-05-03 22:00Z | — | 10 h |
| 2000-05-04 12:00Z | 2000-05-04 22:00Z | — | 10 h |
| 2000-05-05 12:00Z | 2000-05-05 22:00Z | — | 10 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · aids-to-navigation notices
115 within 180 nm since 2000 · 2 in the last 12 months · 2 in force now
00
05
10
15
20
25
26
- Uscg remote communication facility new orleans 29-53.00N 089-57.00W hf dsc services off air2026-07-29
- Uscg remote communication facility new orleans 29-53.00N 089-57.00W mf and hf dsc off air2026-07-07
- Uscg remote communication facility new orleans (g) 29-53.00N 089-57.00W mf and hf dsc and r/t services…2024-04-15
- Uscg remote communication facility new orleans (g) 29-53.00N 089-57.00W mf transmit services unreliable2024-04-14
- Uscg remote communication facility new orleans (g) 29-53.10N 089-56.70W mf and hf services unreliable 1130Z…2024-04-09
- Uscg remote communication facility new orleans (g) 29-53.00N 089-57.00W2024-03-29
Season · when aids-to-navigation notices happen here
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F
M
A
M
J
J
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
193 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
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.