Public Vessel Record
ETOPO STRONG
ex STRONG · SEACOR STRONGCall sign 5OAY
- Type
- AHTS
- Lifecycle
- Active
- Flag
- Nigeria
- Built
- 2013
- Class
- BV
ETOPO STRONG (IMO 9690004) is an AHTS built 2013, Nigeria-flagged, BV-classed.
3,822 hp
BHP
DP Class 2
DP class
2,068 t
Deadweight (DWT)
62 m
Length o.a.
How verification works8 of 17 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
02 — Ownership & build
03 — Hull & capacity
04 — Propulsion & performance
05 — Capability
06 — Deck & accommodation
07 — Class-notation capabilities
Dynamic Positioning
DP Class 2
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.
08 — Former class
Previously classed by
ABS
Sources cited (6)
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
- 6USCG Port State Information Exchange (PSIX)https://cgmix.uscg.mil/PSIX/ ↗
Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.