MIDNIGHT SUN is an Offshore Supply Ship built in 1965 and flying the United States of America flag, placing it in its 61st year of service. The vessel reports a gross tonnage of 126 and a deadweight tonnage of 0. Due to its specific configuration and tonnage, it operates as a specialized offshore support unit. The vessel is classed by Other, which is not an IACS member. No recent geographic observation data is available for this vessel in the current dataset. It has previously operated under two different flag states and has been registered under one former name. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 3 August 2026.
MIDNIGHT SUN is an Offshore Supply Ship. It was built in 1965 and is currently in its 61st year of service.
The vessel reports a gross tonnage of 126. Its deadweight tonnage is recorded as 0.
The vessel currently flies the United States of America flag. It has operated under two different flag states previously in its history.
Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with no deficiencies recorded. The most recent inspection was on 3 August 2026. All-time records show 1 inspection since 2026 and no detentions.
The vessel is classed by Other with a status of Not applicable. This classification society is not listed as an IACS member.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.