Missiles
Hazardous operations, space debris 201947Z to 202141Z dec, alternate 211943Z to 212137Z dec in area bound by…
Eastern South Atlantic · HYDROLANT 3953/18
- issued
- 2018-12-19 16:10Z
- status
- cancelled 2018-12-20 15:48Z (archive)
- self-cancels
- 2018-12-21 22:37Z
- cancels
- HYDROLANT 3946/18
- authority
- EASTERN RANGE 191106Z DEC 18.
- sea
- South Atlantic Ocean
- position
- -24.996, 1.158
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN SOUTH ATLANTIC. DNC 01. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 201947Z TO 202141Z DEC, ALTERNATE 211943Z TO 212137Z DEC IN AREA BOUND BY 21-00S 006-00W, 19-30S 000-30W, 28-00S 008-00E, 31-00S 003-00E. 2. CANCEL HYDROLANT 3946/18. 3. CANCEL THIS MSG 212237Z DEC 18.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-12-20 19:47Z | 2018-12-20 21:41Z | — | 1 h 54 |
| 2018-12-21 19:43Z | 2018-12-21 21:37Z | — | 1 h 54 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · missile & rocket hazards
5 within 180 nm since 2018 · 0 in the last 12 months · 0 in force now
- Hazardous operations, space debris 231935Z to 232129Z dec, alternate 241931Z to 242125Z dec in area bound by…2018-12-22
- Hazardous operations, space debris 221939Z to 222133Z dec, alternate 231935Z to 232129Z dec, 241931Z to…2018-12-20
- Hazardous operations, space debris 191951Z to 192145Z dec, alternate 201947Z to 202141Z and 211943Z to…2018-12-18
- Hazardous operations, space debris 181955Z to 182149Z dec, alternate 191951Z to 192145Z dec in area bound by…2018-12-13
Season · when missile & rocket hazards happen here
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F
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A
M
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J
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month of issue, all years in the archive
Timeline
- Hazardous operations, space debris 191951Z to 192145Z dec, alternate 201947Z to 202141Z and 211943Z to…cancels · 2018-12-18
- Hazardous operations, space debris 191951Z to 192145Z dec, alternate 201947Z to 202141Z and 211943Z to…replaced · 2018-12-18
- Hazardous operations, space debris 221939Z to 222133Z dec, alternate 231935Z to 232129Z dec, 241931Z to…cancelled by · 2018-12-20
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
25 missile & rocket hazards in force · see all
Missiles
Missile firings, rocket launches and space debris re-entry areas. All current missile & rocket hazards →
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.