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Lake Explorer II

Research vessel · built 1967

IMO6728185No AIS position on record

In short

Lake Explorer II (Research vessel) has no AIS position on record with Voydar.

Vessel type
Research vessel
Flag
—
Year built
1967
Gross tonnage
—
Size (length × beam)
27 m
Registered owner
—

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Photo of Lake Explorer II
Photo: Pete Markham from Loretto, USA · Licence: CC BY-SA 2.0 · via Wikimedia Commons

Last reported position

No AIS position on record for this vessel. Identity and particulars are below.

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Identity & particulars

Name
Lake Explorer II
IMO numberWhat is an IMO number?
6728185
Flag
—
Vessel type
Research vessel
Length overall
27.4 m
Beam
—
Year built
1967

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 Lake Explorer II

NOAAS Rude (S 590) was an American Rude-class hydrographic survey ship that was in commission in the National Oceanic and Atmospheric Administration (NOAA) from 1970 to 2008. Prior to her NOAA career, she was in commission in the United States Coast and Geodetic Survey from 1967 to 1970 as USC&GS Rude (ASV 90). She was named for Gilbert T. Rude, former Chief of the Division of Coastal Surveys of the Coast and Geodetic Survey. In 2008, NOAA decommissioned Rude and transferred her to the United States Environmental Protection Agency (EPA). Renamed US EPA Lake Explorer II, she entered EPA service as a research ship in 2009.

Summary from Wikipedia, licensed CC BY-SA.

Frequently asked questions

Where is Lake Explorer II now?
Voydar has no displayable AIS position for Lake Explorer II in this profile. A coverage gap does not establish whether the ship is transmitting or where it is now.
What kind of ship is Lake Explorer II?
Lake Explorer II is a research vessel, built in 1967 by Jakobson Shipyard. The vessel is 27.4 m long.
What sanctions and inspection records does Voydar hold for Lake Explorer II?
Voydar has no matched sanctions record displayed for Lake Explorer II 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 Lake Explorer II. Missing records do not establish whether the ship has been detained.

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