USCGC Alder
ship · built 2004
In short
USCGC Alder (ship) has no AIS position on record with Voydar.
- Vessel type
- ship
- Flag
- —
- Year built
- 2004
- Gross tonnage
- 1,930
- Size (length × beam)
- 69 m
- Registered owner
- —
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Last reported position
No AIS position on record for this vessel. Identity and particulars are below.
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Try the live demo, no sign-upIdentity & particulars
- Name
- USCGC Alder
- IMO numberWhat is an IMO number?
- 9271145
- MMSIWhat is an MMSI?
- —
- Call signWhat is a call sign?
- —
- Flag
- —
- Vessel type
- ship
- Gross tonnageGross tonnage vs deadweight
- 1,930
- Length overall
- 68.6 m
- Beam
- —
- Year built
- 2004
A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.
Ownership & management
Each line shows where the fact comes from. Links backed by an identifier point to the company page.
- Operator
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
- Builder
- Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026
About USCGC Alder
USCGC Alder (WLB-216) is the final Juniper-class, 225-foot (69 m) seagoing buoy tender of the United States Coast Guard. Alder was built by Marinette Marine Corporation and launched on February 7, 2004. Alder's maiden voyage was on September 12, 2004. From commissioning until August 2022, Alder was assigned to Duluth, Minnesota as its home port. Alder replaced the previous cutter stationed in Duluth, USCGC Sundew, which retired after 60 years of service. In the summer of 2021, Alder was temporarily relocated to Baltimore, Maryland for a yearlong maintenance period. In August 2022, she was reassigned to the San Francisco Bay area. Her duties in the Twin Ports of Duluth/Superior were taken over by her sister tender USCGC Spar (WLB-206).
Summary from Wikipedia, licensed CC BY-SA.
Frequently asked questions
- Where is USCGC Alder now?
- Voydar has no displayable AIS position for USCGC Alder in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
- What kind of ship is USCGC Alder?
- USCGC Alder is a ship, built in 2004 by Marinette Marine. The vessel is 68.6 m long and has a gross tonnage of 1,930.
- What sanctions and inspection records does Voydar hold for USCGC Alder?
- Voydar has no matched sanctions record displayed for USCGC Alder from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for USCGC Alder. Missing records do not establish whether the ship has been detained.
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