YM IMPROVEMENT (IMO 9334014)
YM IMPROVEMENT is a Container Ship built in 2007 and flying the Liberia flag, placing it in its 19th year of service. The vessel reports a deadweight tonnage of 22,027 metric tonnes, a gross tonnage of 16,472, and a length overall of 172 metres. This size profile is typical for regional container feeder operations. YM IMPROVEMENT is classed by Lloyd's Register, which is an IACS member. The vessel has been observed in South East Asia and East Asia over recent periods. It has previously operated under one former name and one former flag. Over the last 36 months it has had 11 port state control (PSC) inspections and no detentions. The most recent inspection was on 18 May 2026.
- Type: Container Ship
- Flag: Liberia
- Year built: 2007
- MMSI: 636013121
- Call sign: A8KS9
- Gross tonnage: 16472
- Deadweight: 22027 t
- Length overall: 172 m
- Beam: 27 m
- Port State Control (PSC) inspections: 59 since 2008
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 18/05/2026
- Registered owner · Ship manager: YANG MING MARINE TRANSPORT
- ISM manager: YANG MING SINGAPORE PTE LTD
- Last AIS position: 24°16.5′N · 120°31.6′E · Speed 0.0 kn · moored · received 13 October 2026 at 11:59 UTC
- Destination: Taichung (TW TXG)
Frequently asked questions
What is the vessel type and age of YM IMPROVEMENT?
YM IMPROVEMENT is a container ship built in 2007. It is currently in its 19th year of service.
What are the dimensions of YM IMPROVEMENT?
The vessel has a length overall of 172 metres and a beam of 27 metres. It carries a deadweight tonnage of 22,027 metric tonnes.
Which classification society manages YM IMPROVEMENT?
The vessel is classed by Lloyd's Register, which is an IACS member. 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 11 port state control (PSC) inspections and no detentions; the deficiency count is reported for 4 of them. The most recent inspection was on 18 May 2026. All-time records show 59 inspections since 2008 and no detentions.
Where has YM IMPROVEMENT been operating recently?
The vessel has been observed in South East Asia and East Asia. It currently flies the flag of Liberia.
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