0159-2026

PAN PAN

Firing exercises in Mar Chiquita, Buenos Aires, 4-6 Nov

Scheduledstarts 04 Nov 2026, 14:00 UTC (in 2 days)Received 30 Oct 2026, 00:00 UTC

Warning text

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COSTERO Q - 0159-2026 - 30/10/2026WARNING TO MARINERS Q PROVINCIA DE BUENOS AIRES MAR CHIQUITA CHARTS H-101 AR201140 FIRING EXERCISES SCHEDULE 04 NOV FROM 1400 UTC TO 1900 UTC. 05 NOV FROM 2300 UTC TO 0400 UTC. 06 NOV 06 NOV FROM 1400 UTC TO 1900 UTC. (ALTERNATIVE DATE) WITHIN THE FOLLOWING TEMPORARILY RESERVED AREA: A. 37-30.00S 057-31.02W B. 37-00.02S 054-59.77W C. 38-29.00S 055-00.73W D. 38-12.03S 057-12.13W E. 37-46.13S 057-27.00W F. 37-30.00S 057-31.02W

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Analysis

Scheduledstarts 04 Nov 2026, 14:00 UTC (in 2 days)

Live firing exercises will take place in a temporary reserved area off Mar Chiquita, Provincia de Buenos Aires. Activity is scheduled 04 Nov 1400-1900 UTC, 05 Nov 2300 UTC to 06 Nov 0400 UTC, and 06 Nov 1400-1900 UTC (alternative date). Mariners should avoid the listed polygon during these times. See charts H-101 and AR201140 for location.

Keep clear of the temporary reserved area during the stated times and navigate with caution.

Type: Firing practice · severity high
Feed: Military exercises and firingAll warnings of this kind on the map, or as an API feed.
Location: Mar Chiquita, Provincia de Buenos Aires
Validity: From 04 Nov 2026, 14:00 UTC
Until 06 Nov 2026, 19:00 UTC04 NOV FROM 1400 UTC TO 1900 UTC. 05 NOV FROM 2300 UTC TO 0400 UTC. 06 NOV FROM 1400 UTC TO 1900 UTC. (ALTERNATIVE DATE)
Activity periods: 04 Nov 2026, 14:00 UTC - 04 Nov 2026, 19:00 UTC (04 Nov 1400-1900 UTC)
05 Nov 2026, 23:00 UTC - 06 Nov 2026, 04:00 UTC (05 Nov 2300 UTC to 06 Nov 0400 UTC (overnight))
06 Nov 2026, 14:00 UTC - 06 Nov 2026, 19:00 UTC (06 Nov 1400-1900 UTC (alternative date))
Hazards: live firing, restricted temporary reserved area
Charts: H-101, AR201140

Coast stations for this area

RCCMRSC Mar del PlataArgentina33 NM from the area
RCCMRSC UruguayArgentina168 NM from the area
RCCMRCC UruguayUruguay169 NM from the area
DSCDSC Station Mar del PlataMRSC Mar del PlataArgentinaMMSI 007010221VHF 35, MF 150, HFrange 150 NM33 NM from the area
DSCDSC Station Mar del PlataMRCC Puerto BelgranoArgentinaMMSI 007010221VHF 35, MF 150range 150 NM33 NM from the area
DSCDSC Station Radio Montevideo ArmadaMRSC UruguayArgentinaMMSI 007703870VHF 30range 30 NM168 NM from the area
DSCDSC Station MontevideoMRCC UruguayUruguayMMSI 007703870MF 100, HFrange 100 NM169 NM from the area
DSCDSC Station Buenos AiresMRSC Rio del la PlataArgentinaMMSI 007010001VHF 35range 35 NM179 NM from the area

Worked out automatically from the warning text on 30 Oct 2026, 11:47 UTC. It can be wrong: the official warning text is the authority.

KeywordsFIRING

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