GUO MAO 1 (IMO 8656960)

GUO MAO 1 is a General Cargo Ship built in 2009 and flying the Belize flag, placing it in its 17th year of service. The vessel reports a deadweight tonnage of 4,900 metric tonnes and a gross tonnage of 2,998. This size profile is typical for general cargo operations in regional coastal or short-sea trades. GUO MAO 1 is classed by Universal Maritime Bureau, which is not an IACS member. The vessel has been observed in East Asia and South East Asia over recent periods. It has operated under six different flag states and has been known by one former name. Over the last 36 months it has had 21 port state control (PSC) inspections and 2 detentions. The most recent inspection was on 21 July 2026.

Frequently asked questions

What is the vessel type and age of GUO MAO 1?

GUO MAO 1 is a General Cargo Ship. It was built in 2009 and is currently in its 17th year of service.

What are the tonnage specifications for GUO MAO 1?

The vessel has a deadweight tonnage of 4,900 metric tonnes. Its gross tonnage is recorded at 2,998.

Which classification society manages GUO MAO 1?

The vessel is classed by Universal Maritime Bureau. Its current classification status is listed as Delivered.

What is the PSC inspection history for this vessel?

Over the last 36 months it has had 21 port state control (PSC) inspections and 2 detentions, with 133 deficiencies recorded. The most recent inspection was on 21 July 2026. All-time records show 118 inspections since 2012 and 8 detentions. The most recent detention was on 21 July 2026.

How many flags has GUO MAO 1 flown?

The vessel has operated under six different flag states throughout its history. It is currently registered under the Belize flag.

Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.