Maintenance Schedule
Station Maintenance Schedule, updated July 11, 2025
NOTE: Outage correction visits may happen earlier, when they can be combined with other regularly scheduled maintenance. Unsuitable weather does cause schedule changes.
Station | Earliest Service Visit | Operation |
21413 | July 2025 | DART Hull Deployment /BPR Exchange/ |
21418 | July 2025 | DART Hull & BPR Exchange /UMI |
21419 | July 2025 | DART Hull & BPR Exchange /New Mooring |
21420 | July 2025 | DART Hull Deployment / BPR Exchange /New Mooring |
32411 | Recover adrift hull and remaining mooring from DART Station 32411 - CG | |
41010 | Requested CG asset to recover adrift hull. | |
41041 | Deferred 2026 | |
41048 | Deferred 2024 & 2025. To be serviced in 2026. | |
42003 | Deferred 2026. | |
42039 | Deferred 2024 & 2025 | |
42040 | Deferred 2026. | |
44005 | SCP Service / New Mooring -USCG | |
44017 | Deferred 2024 & 2025. To be serviced in 2026. | |
44018 | Deferred 2024 & 2025. To be serviced in 2026. | |
44066 | Deferred 2026 | |
46002 | October 2025 | SCP Hull Deployment /New mooring |
46005 | October 2025 | SCP Service /Mooring Inspection |
46006 | October 2025 | SCP hull Deploy /New mooring |
46006 | Recover drifting 3-meter hull from station 46006. -USCG | |
46012 | Deferred 2024 & 2025. To be serviced in 2026. | |
46013 | August 2025 | Conduct SCP service to correct data outage, New Mooring. - USCG |
46041 | October 2025 | SCP Hull Exchange /UMI |
46069 | Deferred 2026 | |
46087 | September 2025 | SCP Service /Mooring Inspection /Current Meter Service -USCG |
46088 | SCP Service /Mooring Inspection /Current Meter Service -USCG | |
51000 | October 2025 | SCP Hull Exchange /New mooring |
51003 | Request CG heavy lift asset to recover adrift 3-meter NOAA buoy from Sta 51003. | |
51003 | Coast Guard H/L Asset - Deploy new SCP hull and mooring at Station 51003. | |
51004 | October 2025 | SCP Hull Exchange /New mooring |
51010 | September 2025 | TAO RECAP |
51019 | September 2025 | Recover Only |
51021 | September 2025 | TAO RECAP |
51022 | September 2025 | TAO RECAP |
51023 | October 2025 | TAO RECAP |
51101 | Deferred 2026 | |
51302 | September 2025 | Recover Only |
51303 | September 2025 | Tao Refresh |
51304 | September 2025 | TAO Refresh |
51305 | September 2025 | TAO RECAP |
51306 | September 2025 | TAO RECAP |
51309 | September 2025 | TAO Refresh |
51310 | September 2025 | TAO Refresh |
51407 | Recover adrift 2.6-meter NOAA DART hull | |
51407 | October 2025 | DART Hull & BPR Exchange /Mooring Inspection |
51425 | September 2025 | DART Hull Exchange / Mooring Inspection |
52001 | August 2025 | TAO Recap |
52002 | August 2025 | TAO RECAP |
52003 | August 2025 | TAO Refresh |
52004 | August 2025 | TAO Refresh |
52006 | August 2025 | TAO Recap |
52007 | August 2025 | TAO Refresh |
52310 | August 2025 | TAO Recap |
52311 | August 2025 | TAO Recap |
52312 | September 2025 | TAO Recap |
52321 | August 2025 | TAO RECAP |
52401 | August 2025 | Deploy DART Hull /Exchange BPR / New Mooring |
52403 | July 2025 | DART Hull Deployment /BPR Exchange / |
52404 | July 2025 | DART Hull Deployment / BPR Exchange / |
52406 | August 2025 | Deploy DART Hull/ Exchange BPR / New Mooring |
stdm4 | August 2025 | CMAN Tower Replacement / CGC SPAR |
Please note that this page concerns major service of stations operated by NDBC. Service of other sensor outages on other NDBC stations may take place on the way to these major service events. Not all stations on the web site are operated by NDBC. If an outage is not listed here, please check the station page. A link for the owner/operator will take you to their web site. Questions about non-NDBC station outages should be addressed to those operators.
More details about NDBC station status can be viewed in the "Remarks" sections of the NDBC Platform Status Report.