NTM No. 86 Soil InvestigationNovember 5, 2024NTM No.88 Buoy S4 on positionNovember 6, 2024 NOTICE TO MARINERS NO.87/2024TANNOUNCEMENT TO THE SHIPPING TRAFFICCHART 2765/2018SURINAME RIVERBUOY S4 ADRIFT The public is hereby informed that the buoy S4 (06º01′.878 N – 55º12′.871 W WGS 84) is adrift.All ships should take notice of the above-mentioned. Share Related postsNovember 30, 2025NTM No. 100 Temporary security zoneRead moreNovember 28, 2025NTM No. 99 Hydrographic surveysRead moreNovember 21, 2025NTM No. 98 Firework dischargeRead moreNovember 20, 2025NTM No. 97 Buoy CM5 replacedRead moreNovember 18, 2025NTM No. 96 Shipping regulationRead moreNovember 18, 2025NTM No. 95 Pile driving operationsRead moreNovember 12, 2025NTM No. 94 Geophysical researchRead moreNovember 12, 2025NTM No. 93 Seismic researchRead moreNovember 11, 2025NTM No. 91 Hydrographic surveys and collecting soil samplesRead more