MMA HARMONY (IMO 9647801)
MMA HARMONY is an Offshore Supply Ship built in 2016 and flying the Singapore flag, placing it in its 10th year of service. The vessel reports a deadweight tonnage of 4,700 metric tonnes and a gross tonnage of 3,921. This vessel is configured for offshore support operations. MMA HARMONY is classed by the American Bureau of Shipping, which is an IACS member. The vessel has been observed in the Singapore Strait, Australia and New Zealand, and South East Asia. It has previously operated under two former names and one former flag. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 19 August 2025.
- Type: Offshore Supply Ship
- Flag: Singapore
- Year built: 2016
- MMSI: 566280000
- Call sign: 9V3034
- Gross tonnage: 3921
- Deadweight: 4700 t
- Port State Control (PSC) inspections: 1 since 2025
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 19/08/2025
- Registered owner · Ship manager · ISM manager: CYAN OFFSHORE ASIA PTE LTD
- Last AIS position: 12°57.9′S · 124°26.6′E · Speed 1.6 kn · under way · received 8 October 2026 at 00:28 UTC
- Destination: To be nominated
- Arrival alert: rynda.io messages you by email or in Telegram when MMA HARMONY arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type of MMA HARMONY?
MMA HARMONY is an Offshore Supply Ship. It was built in 2016 and is currently in its 10th year of service.
What are the capacity specifications for MMA HARMONY?
The vessel has a deadweight tonnage of 4,700 metric tonnes. Its gross tonnage is recorded at 3,921.
Which classification society maintains MMA HARMONY?
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 MMA HARMONY been recently operating?
The vessel has been observed in the Singapore Strait and South East Asia. It has also been recorded in the Australia and New Zealand region.
What is the PSC inspection history for MMA HARMONY?
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 19 August 2025. All-time records show 1 inspection since 2025 and no detentions.
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