Public Vessel Record
HAI DUONG 05
ex SEA BADGERCall sign XVCK7
- Type
- AHTS
- Lifecycle
- Active
- Flag
- Vietnam
- Built
- 2011
- Class
- DNV
HAI DUONG 05 (IMO 9420019) is an AHTS built 2011, Vietnam-flagged, DNV-classed.
94 t
Bollard pull (BP)
6,800 hp
BHP
DP Class 1
DP class
1,575 t
Deadweight (DWT)
How verification works7 of 19 specs from a primary source or corroborated beyond the reference databases
Primary sourceIndependent sourceReference databaseDerivedCorroborated = two or more sources agreeHow we rank sources
Class / registryOwner doc.Cross-sourcePublished ref.Single ref.No source
01 — Identification
Class notation
+1a1, sf, e0, dk(+), tug, supply vessell, dynpos-aut, tmon[2]
Reference databasecorroboratedReport02 — Ownership & build
03 — Hull & capacity
04 — Propulsion & performance
05 — Capability
06 — Deck & accommodation
07 — Class-notation capabilities
Condition Monitoring
Condition monitoring
Class notation
Dynamic Positioning
DP Class 1
Class notation
Normalized from the vessel's class notation across societies — a DNV DYNPOS-AUTR, ABS DPS-2 and LR DP(AA) all read as DP Class 2. Provenance follows the class-notation source.
Sources cited (5)
Data updated
- 1IACS — Vessels in Class public registerhttps://iacs.org.uk/membership/vessels-in-class ↗
- 2Commercial reference databases (not individually named)grouped category; individual databases are not publicly named
- 3
- 4Refvik (published)https://www.refvik.info/OSV/Offshore-Design-History-book-June-2025.pdf ↗
- 5
Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.