Station List

Maintenance Schedule

Station Maintenance Schedule, updated June 30, 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
21418July 2026Hull Deploy, New mooring, BPR Exchange/ Commercial-PAC
21419DART Hull Exchange, New Mooring, New BPR / TBD 2027
41008SCP Service, All chain Mooring Service / USCG
41013SCP Hull Exchange, All chain Mooring Service / USCG
42003Deploy SCP hull / New Mooring / USCG
42012July 2026SCP Hull Exchange (Atena Test Hull), Replace all chain mooring. - USCG
42019Deploy new SCP hull and mooring at station 42019.-USCG
42020SCP Hull Deployment, New Mooring / USCG
42040Recover drifting hull from NOAA WX Buoy Station 42040, GOAM / USCG
42040SCP Hull deployment on new Mooring / USCG
43412DART Hull Deployment, New Mooring, Exchange BPR
43412Recover drifting 2.6-meter NOAA DART hull and remaining mooring. Return all to por
44005Hull Deployment / New Mooring - USCG
44005September 2026Conduct SCP hull deployment on new mooring at Station 44005, Gulf of Maine / USCG
44007September 2026SCP service, Upper mooring Insp / USCG
44008September 2026SCP Service, New Mooring / USCG
44009Conduct SCP service / Mooring Replacement / USCG
44013September 2026SCP Service, UMI / USCG
44014SCP service, Mooring Inspection - USCG
44017Hull Deployment / New Mooring - USCG
44017Deploy new hull and mooring - UCSG
44018September 2026SCP Hull Deploy, New Mooring /USCG
44020September 2026SCP Hull Exchange, UMI - USCG
44025Conduct SCP service / Mooring Replacement / USCG
44027September 2026SCP Hull Deploy, New Mooring / USCG
44065SCP Service, Upper Mooring Insp / USCG
44066SCP Hull deployment / New Mooring / USCG
44402DART Hull Deployment on new mooring. Deploy BPR.
44403SPC Service, Mooring Insp
4500345003- CG spring Deployment
46006September 2026Service SCP / UMI (Restore Waves) / Commercial-PAC
46027Hull exchange, Ret Mooring service/replace / USCG
46041July 2026Hull exchange, Ret Mooring service/replace / USCG
46054SCP Hull Exchange, New Mooring /. USCG
46061Service to restore Winds
46087July 2026SCP Service, UMI / USCG
46088July 2026SCP Service, New Mooring / USCG
51001September 2026SCP Service, Mooring Insp/ Commercial-PAC
51002September 2026SCP Hull Exchange, Mooring Insp/ Commercial-PAC
51003September 2026SCP hull Deployment, New Mooring/ Commercial-PAC
51010August 2026TAO Service/ Commercial-PAC
51021September 2026TAO Service/ Commercial-PAC
51022September 2026TAO Service/ Commercial-PAC
51023September 2026TAO Service/ Commercial-PAC
51101September 2026SCP Hull Deployment, New Mooring/ Commercial-PAC
51303August 2026TAO Service/ Commercial-PAC
51304August 2026TAO Tier 1a, Upgrade Refresh/Recap
51305August 2026TAO Service/ Commercial-PAC
51306August 2026TAO Service/ Commercial-PAC
51309August 2026TAO Service/ Commercial-PAC
51310August 2026TAO Service/ Commercial-PAC
51312August 2026TAO Service
51425August 2026DART Hull Deployment, New Mooring, Exchange BPR/ Commercial-PAC
52001July 2026TAO Service/ Commercial-PAC
52002August 2026TAO Service/ Commercial-PAC
52003July 2026TAO Service/ Commercial-PAC
52004August 2026TAO Service/ Commercial-PAC
52006July 2026TAO Service/ Commercial-PAC
52007August 2026TAO Service/ Commercial-PAC
52013July 2026TAO Service/ Commercial-PAC
52310August 2026TAO Service/ Commercial-PAC
52311August 2026TAO Service/ Commercial-PAC
52312August 2026TAO Service/ Commercial-PAC
52321August 2026TAO Service/ Commercial-PAC
52401July 2026Hull, Mooring & BPR Exchange/ Commercial-PAC
52402July 2026DART Hull Exchange, Mooring Insp/ Commercial-PAC
52403DART Hull Exchange, Upper Mooring Insp, Exchange BPR
52404July 2026Hull Deployment, New Mooring, Exchange BPR/ Commercial-PAC
52405July 2026DART Hull Exchange, New Mooring & BPR/ Commercial-PAC
auga2July 20267-Meter Tower Recap, new WX Pack
disw3August 2026Service DISW3 to replace tower and upgrade WX Pack/ USCG
fbis1Replace tower, upgrade WX pack
fbis1Install new CMAN tower, and upgraded WX Pac.
fila2July 2026Install new corner mount bracket / Upgraded WX Pack - USCG
iosn3Install new CMAN tower, and upgraded WX Pac. (USCG Helo Assistance)
mdrm1Install new WX Pac on existing fold over tower. (USCG Helo Assist)
pila2July 20267-Meter Tower Recap, new WX Pack
roam4August 2026CMAN Service / Upgrade
sbio1August 2026Service
spgf1Install New WX Pack.
stdm4Fly-By w/Pics of station/ 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.