EXPLORER (IMO 7397660)
EXPLORER is a Tug built in 1975 and flying the United States of America flag, placing it in its 51st year of service. The vessel reports a gross tonnage of 538 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized towing and harbor assistance operations. No classification society or IACS membership data is currently available for this vessel. Over the last 36 months it has had 7 port state control (PSC) inspections and no detentions. The most recent inspection was on 28 September 2026. It has previously operated under one former name and one former flag state.
- Type: Tug
- Flag: United States of America
- Year built: 1975
- MMSI: 366766860
- Call sign: WBN7618
- Gross tonnage: 538
- Deadweight: 0 t
- Port State Control (PSC) inspections: 7 since 2026
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 28/09/2026
- Registered owner · Ship manager · ISM manager: CROWLEY PUERTO RICO SERV INC (USA)
- Last AIS position: 30°20.1′N · 081°37.6′W · Speed 0.0 kn · moored · received 14 October 2026 at 01:34 UTC
- Destination: USPEF>USJAX
Frequently asked questions
What type of vessel is EXPLORER?
EXPLORER is a Tug. It was built in 1975 and is currently in its 51st year of service.
What is the gross tonnage of EXPLORER?
The vessel has a gross tonnage of 538. Its deadweight tonnage is recorded as 0.
How many inspections has the vessel undergone?
Over the last 36 months it has had 7 port state control (PSC) inspections and no detentions, with 2 deficiencies recorded. The most recent inspection was on 28 September 2026. All-time records show 7 inspections since 2026 and no detentions.
What is the flag state of EXPLORER?
The vessel currently flies the United States of America flag. It has operated under one former flag state during its service history.
How many times has the ownership of EXPLORER changed?
The vessel has undergone 4 ownership changes. It has also been registered under one former name.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.