YM TOPMOST (IMO 9878515)
YM TOPMOST is a Container Ship built in 2021 and flying the Singapore flag, placing it in its fifth year of service. The vessel reports a deadweight tonnage of 136,899 metric tonnes, a gross tonnage of 118,523, and a length overall of 333 metres. This vessel is configured for significant containerized cargo transport operations. YM TOPMOST is classed by the American Bureau of Shipping, which is a member of the International Association of Classification Societies. The vessel has been observed in East Asia, South East Asia, and West Africa over recent periods. It has previously operated under one former name and two former flags. Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions. The most recent inspection was on 9 September 2026.
- Type: Container Ship
- Flag: Singapore
- Year built: 2021
- MMSI: 563246400
- Call sign: 9VAJ6
- Gross tonnage: 118523
- Deadweight: 136899 t
- Length overall: 333 m
- Beam: 48 m
- Port State Control (PSC) inspections: 12 since 2021
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 09/09/2026
- Registered owner · Ship manager: YANG MING MARINE TRANSPORT
- ISM manager: FLEET SHIP MANAGEMENT PTE LTD
- Last AIS position: 3°30.2′S · 081°17.4′E · Speed 17.0 kn · under way · received 12 October 2026 at 08:40 UTC
- Destination: Singapore (SG SIN) · ETA 16 October 2026 at 11:44 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when YM TOPMOST arrives in Singapore. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of YM TOPMOST?
YM TOPMOST is a Container Ship built in 2021. It is currently in its fifth year of service.
What are the dimensions of YM TOPMOST?
The vessel has a length overall of 333 metres and a beam of 48 metres. It possesses a deadweight tonnage of 136,899 metric tonnes.
Which classification society maintains YM TOPMOST?
The vessel is classed by the American Bureau of Shipping. This society is a member of the International Association of Classification Societies (IACS).
What is the PSC inspection history for this vessel?
Over the last 36 months it has had 6 port state control (PSC) inspections and no detentions, with 3 deficiencies recorded. The most recent inspection was on 9 September 2026. All-time records show 12 inspections since 2021 and no detentions.
What flag does the vessel currently fly?
The vessel currently flies the Singapore flag. Its history shows it has operated under 2 former flags previously.
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