Public Vessel Record
HOS CALEDONIA
Call sign WDH3937
- Type
- PSV
- Lifecycle
- Active
- Flag
- United States
- Built
- 2014
- Class
- ABS
View the original spec sheet
Owner-published PDF source
HOS CALEDONIA (IMO 9647629) is a PSV built 2014, United States-flagged, ABS-classed.
6,092 hp
BHP
DP Class 2
DP class
6,163 t
Deadweight (DWT)
97.4 m
Length o.a.
How verification works16 of 18 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
a1, ams, dps-2, acc, uwild, ffv-1, (e), cps, loadline, osv[4]
Primary sourcecorroboratedReport02 — Ownership & build
03 — Hull & capacity
04 — Propulsion & performance
05 — Capability
06 — Deck & accommodation
07 — Class-notation capabilities
Dynamic Positioning
DP Class 2
Class notation
Fire-fighting (FiFi)
FiFi 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 (7)
Data updated
- 1Owner spec sheet (PDF)https://hornbeckoffshore.com/wp-content/uploads/2026/08/HOS_Caledonia_Spec_Sheet.pdf ↗
- 2IACS — Vessels in Class public registerhttps://iacs.org.uk/membership/vessels-in-class ↗
- 3P&I club public vessel registerclub register varies per vessel
- 4Commercial reference databases (not individually named)grouped category; individual databases are not publicly named
- 5
- 6Refvik (published)https://www.refvik.info/OSV/Offshore-Design-History-book-June-2025.pdf ↗
- 7
Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.