Station List

Maintenance Schedule

Station Maintenance Schedule, updated February 2, 2026

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
21414June 2026Dart Hull Exchange, Mooring Insp/ Commercial-PAC
21415June 2026Dart Hull Exchange, Mooring Insp/ Commercial-PAC
21418June 2026Hull Deploy, New mooring, BPR Exchange/ Commercial-PAC
21419June 2026DART Hull Exchange, New Mooring, New BPR / Commercial-PAC
41001May 2026SCP service to restore data/ NOAA-ATL
41008SCP Service, All chain Mooring Service / USCG
41010July 2025Requested CG asset to recover adrift hull / USCG
41010May 2026Hull replacement / New Mooring/ NOAA-ATL
41013SCP Hull Exchange, All chain Mooring Service / USCG
41040May 2026SCP hull deployment / New Mooring/ NOAA-ATL
41041April 2026SCP Hull Deployment, New Mooring/ NOAA-ATL
41047April 2026SCP Service, Mooring Insp/ NOAA-ATL
41048April 2026Hull Deployment / New Mooring/ NOAA-ATL
41049April 2026SPC Service, Mooring Insp/ NOAA-ATL
41421April 2026DART Hull deployment, new mooring, Exchange BPR/ NOAA-ATL
42001March 2026SCP Service, New Mooring/ NOAA-ATL
42003Deploy SCP hull / New Mooring / USCG
42012SCP Service / UMI / USCG
42020SCP Service, Upper mooring Insp / USCG
42035SCP Service, Mooring Insp / USCG
42039March 2026Hull Deployment / New Mooring / NOAA-ATL
42055March 2026SCP Service, Mooring Insp/ NOAA-ATL
42056March 2026SCP Service, Mooring Insp/ NOAA-ATL
42057March 2026SCP Service, Mooring Insp/ NOAA-ATL
42058Adrift recovery request / USCG
42058March 2026SCP Service, Mooring Insp/ NOAA-ATL
42059March 2026Hull deploy / New Mooring/ NOAA-ATL
42060April 2026SCP Service / Mooring Exchange/ NOAA-ATL
42407March 2026DART Hull exchange, Mooring Insp, Exchange BPR/ NOAA-ATL
42409March 2026DART Hull Exchange / Exchange BPR / New Mooring/ NOAA-ATL
43412Recover drifting 2.6-meter NOAA DART hull and remaining mooring. Return all to por
43412DART Hull Deployment, New Mooring, Exchange BPR
44005Conduct SCP hull deployment on new mooring at Station 44005, Gulf of Maine / USCG
44005Hull Deployment / New Mooring - USCG
44007SCP service, Upper mooring Insp / USCG
44008SCP Service, New Mooring / USCG
44009Conduct SCP service / Mooring Replacement / USCG
44013SCP Service, UMI / USCG
44014SCP service, Mooring Inspection - USCG
44017Deploy new hull and mooring - UCSG
44017Hull Deployment / New Mooring - USCG
44018SCP Hull Deploy, New Mooring /USCG
44020SCP Hull Exchange, UMI - USCG
44025Conduct SCP service / Mooring Replacement / USCG
44027SCP Hull Deploy, New Mooring / USCG
44065SCP Service, Upper Mooring Insp / USCG
44066SCP Hull deployment / New Mooring / USCG
44402May 2026DART Hull Exchange, BPR Exchange, Mooring Insp/ NOAA-ATL
44403May 2026SPC Service, Mooring Insp/ NOAA-ATL
46005April 2026SCP Hull Deployment / New Mooring/ Commercial-PAC
46006Recover drifting 3-meter hull from station 46006. -USCG
46006September 2026Service SCP / UMI (Restore Waves) / Commercial-PAC
46011April 2026SCP Hull Exchange, Mooring Insp/ Commercial-PAC
46012SCP Hull Exchange, New Mooring / USCG
46013April 2026SCP Hull Deployment, New Mooring / Commercial-PAC
46014April 2026SCP Service, Mooring Insp/ Commercial-PAC
46015April 2026SCP Service / Mooring Insp/ Commercial-PAC
46022April 2026SCP Service, Mooring Insp/ Commercial-PAC
46025April 2026SCP Hull Exchange, New Mooring/ Commercial-PAC
46027April 2026SCP Hull Exchange, New Mooring/ Commercial-PAC
46028April 2026SCP Service, New Mooring/ Commercial-PAC
46029April 2026Service to repair wind direction / Commercial-PAC
46041April 2026SCP Hull Exchange, Mooring Insp / Commercial-PAC
46042April 2026SCP Hull Deployment / New Mooring No Hull O/S /Commercial-PAC
46053April 2026SCP Hull Exchange, New Mooring/ Commercial-PAC
46054SCP Hull Exchange, New Mooring /. USCG
46066May 2026SCP Service. Mooring Insp
46069April 2026SCP Hull Exchange / New Mooring/ Commercial-PAC
46071June 2026SCP Hull Exchange, New Mooring/ Commercial-PAC
46072May 2026SCP Hull Exchange, Mooring Insp/ Commercial-PAC
46073May 2026Deploy new hull, New Mooring/ Commercial-PAC
46075Recover adrift Hull & remaining mooring /USCG
46075May 2026SCP Hull Deployment / New Mooring/ Commercial-PAC
46076May 2026SCP Service, Mooring Insp/ Commercial-PAC
46077May 2026SCP Service, New Mooring/ Commercial-PAC
46078May 2026SCP hull Exchange / New Mooring/ Commercial-PAC
46080May 2026SCP Service, Mooring Insp/ Commercial-PAC
46082May 2026SCP Service, New Mooring/ Commercial-PAC
46086April 2026SCP Service, Mooring Insp/ Commercial-PAC
46087SCP Service, UMI / USCG
46088SCP Service, New Mooring / USCG
46089April 2026SCP Service, Mooring Insp/ Commercial-PAC
46402May 2026DART Hull Exchange, Mooring Insp/ Commercial-PAC
46403May 2026New hull, mooring, & BPR/ Commercial-PAC
46404Recover drifting hull / USCG
46408May 2026DART Hull Exchange, Mooring Insp/ Commercial-PAC
46410May 2026DART Hull, Mooring & BPR Exchange / Commercial-PAC
46411April 2026DART Service- Hull Exchange/ Commercial-PAC
46413May 2026New -Hull, Mooring, BPR / Commercial-PAC
46415Adrift - Recovery requested / USCG
46415May 2026RECAP DART Hull & BPR Exchange, New Mooring / Commercial-PAC
46419May 2026DART RECAP, New hull, Mooring & BPR/ Commercial-PAC
51001September 2026SCP Service, Mooring Insp/ Commercial-PAC
51002August 2026SCP Hull Exchange, Mooring Insp/ Commercial-PAC
51003September 2026SCP hull Deployment, New Mooring/ Commercial-PAC
51006March 2026TAO Service/ Commercial-PAC
51007March 2026TAO Service/ Commercial-PAC
51008March 2026TAO Service/ Commercial-PAC
51009March 2026TAO Service/ Commercial-PAC
51010August 2026TAO Service/ Commercial-PAC
51011March 2026TAO Service/ Commercial-PAC
51014March 2026TAO Service/ Commercial-PAC
51016March 2026TAO Service - Adrift, No Hull O/S
51016March 2026TAO service / Commercial-PAC
51017March 2026TAO Service/ Commercial-PAC
51021August 2026TAO Service/ Commercial-PAC
51022August 2026TAO Service/ Commercial-PAC
51023August 2026TAO Service/ Commercial-PAC
51101September 2026SCP Hull Deployment, New Mooring/ Commercial-PAC
51303August 2026TAO Service/ Commercial-PAC
51304August 2026TAO Service/ Commercial-PAC
51305August 2026TAO Service/ Commercial-PAC
51306August 2026TAO Service/ Commercial-PAC
51309August 2026TAO Service/ Commercial-PAC
51310August 2026TAO Service/ Commercial-PAC
51311March 2026TAO Service/ Commercial-PAC
51312August 2026TAO Service
51425July 2026DART Hull Deployment, New Mooring, Exchange BPR/ Commercial-PAC
52001July 2026TAO Service/ Commercial-PAC
52002July 2026TAO Service/ Commercial-PAC
52003July 2026TAO Service/ Commercial-PAC
52004July 2026TAO Service/ Commercial-PAC
52006July 2026TAO Service/ Commercial-PAC
52007July 2026TAO Service/ Commercial-PAC
52013July 2026TAO Service/ Commercial-PAC
52310July 2026TAO Service/ Commercial-PAC
52311July 2026TAO Service/ Commercial-PAC
52312July 2026TAO Service/ Commercial-PAC
52321July 2026TAO Service/ Commercial-PAC
52401July 2026Hull, Mooring & BPR Exchange/ Commercial-PAC
52402July 2026DART Hull Exchange, Mooring Insp/ Commercial-PAC
52404June 2026Hull Deployment, New Mooring, Exchange BPR/ Commercial-PAC
52405June 2026DART Hull Exchange, New Mooring & BPR/ Commercial-PAC
amaa27-Meter Tower Recap, new WX Pack
auga27-Meter Tower Recap, new WX Pack
blia27-Meter Tower Recap, new WX Pack
disw3Service DISW3 to restore data / USCG
ffia27-Meter Tower Recap, new WX Pack
pila27-Meter Tower Recap, new WX Pack
spgf1CAMN Service / USCG
spgf1Request drive / fly-by with pictures /USCG

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.