Maintenance Schedule

Station Maintenance Schedule, updated August 26, 2025

NOTE: Outage correction visits may happen earlier, when they can be combined with other regularly scheduled maintenance. Unsuitable weather does cause schedule changes.

StationEarliest Service VisitOperation
32411Recover adrift hull and remaining mooring from DART Station 32411 - CG
41010May 2026Hull replacement / New Mooring
41010July 2025Requested CG asset to recover adrift hull.
41041Deferred 2026
41048April 2026Hull Deployment / New Mooring
41048Deferred 2024 & 2025. To be serviced in 2026.
41421Recover Adrift Hull
42003Deferred 2026.
42039March 2026Hull Deployment / New Mooring
42039Deferred 2024 & 2025
42040Deferred 2026.
42059March 2026Hull deploy / New Mooring
44005April 2026Hull Deployment / New Mooring
44017April 2026Hull Deployment / New Mooring
44018SCP Hull deploy / New mooring
44066Deferred 2026
46002October 2025SCP Hull Deployment /New mooring
46005October 2025SCP Service /Mooring Inspection
46006Recover drifting 3-meter hull from station 46006. -USCG
46006October 2025Hull deployment / New Mooring
46012Deferred 2024 & 2025. To be serviced in 2026.
46013Service to repair / USCG
46013November 2025Conduct SCP service to correct data outage, New Mooring. - USCG
46041October 2025SCP Hull Exchange /UMI
46069Deferred 2026
46087September 2025USCG -Deploy new hull & mooring
46087September 2025SCP Service /Mooring Inspection /Current Meter Service -USCG
46088September 2025USCG - Hull exchange / Mooring Insp
46088September 2025SCP Service /Mooring Inspection /Current Meter Service -USCG
46404October 2025Deployment
46404Recover drifting hull
51000October 2025SCP Hull Exchange /New mooring
51003September 2026SCP hull Deployment / New Mooring
51004October 2025SCP Hull Exchange /New mooring
51010September 2025TAO RECAP
51019October 2025Recover Only
51021October 2025TAO RECAP
51022October 2025TAO RECAP
51023October 2025TAO RECAP
51101Deferred 2026
51302October 2025Recover Only
51303September 2025Tao Refresh
51304September 2025TAO Refresh
51305September 2025TAO RECAP
51306September 2025TAO RECAP
51309September 2025TAO Refresh
51310September 2025TAO Refresh
51407October 2025DART Hull & BPR Exchange /Mooring Inspection
51407Recover adrift 2.6-meter NOAA DART hull
51425September 2025DART Hull Exchange / Mooring Inspection
52007August 2025TAO Refresh
52310September 2025TAO Recap
52311September 2025TAO Recap
52312September 2025TAO Recap
52401June 2026Hull, Mooring, BPR Exchange
52404June 2026Hull Deployment / New Mooring / Exchange BPR
burl1October 2025Request USCG transport to service BURL1.
burl1October 2025USCG Transport Techs and equipment to service BURL1 CMAN station.

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.