SUBSEA RESPONDER (IMO 9201645)
SUBSEA RESPONDER is an Offshore Supply Ship built in 1998 and flying the Marshall Islands flag, placing it in its 28th year of service. The vessel reports a deadweight tonnage of 1,973 metric tonnes and a gross tonnage of 2,217. This vessel is configured for offshore support operations. SUBSEA RESPONDER is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Middle America and Gulf of Mexico regions. It has been registered under four former names and has operated under two former flag states. Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions. The most recent inspection was on 16 September 2026.
- Type: Offshore Supply Ship
- Flag: Marshall Islands
- Year built: 1998
- MMSI: 538010258
- Call sign: V7A5816
- Gross tonnage: 2217
- Deadweight: 1973 t
- Length overall: 65 m
- Beam: 16 m
- Port State Control (PSC) inspections: 8 since 2011
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 16/09/2026
- Registered owner: SUBSEA RESPONDER LLC (USA)
- Ship manager · ISM manager: HYDRA OPS LLC (USA)
- Last AIS position: 29°57.0′N · 093°51.8′W · Speed 0.0 kn · moored · received 18 October 2026 at 01:29 UTC
- Destination: Port Arthur (US POA)
Frequently asked questions
What is the vessel type of SUBSEA RESPONDER?
SUBSEA RESPONDER is an Offshore Supply Ship. It was built in 1998 and is currently in its 28th year of service.
What are the tonnage specifications for SUBSEA RESPONDER?
The vessel has a deadweight tonnage of 1,973 metric tonnes. Its gross tonnage is recorded at 2,217.
Which classification society manages SUBSEA RESPONDER?
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
Where has SUBSEA RESPONDER been operating recently?
The vessel has been observed in the Middle America and Gulf of Mexico regions. These areas represent its most recent recorded geographic activity.
How many inspections has the vessel undergone?
Over the last 36 months it has had 5 port state control (PSC) inspections and no detentions, with 12 deficiencies recorded. The most recent inspection was on 16 September 2026. All-time records show 8 inspections since 2011 and no detentions.
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