Public Vessel Record
DELTA ATLAS
ex HERMIT GUARDIAN · NAO GUARDIAN · BLUE GUARDIANCall sign J8RE8
- Type
- PSV
- Lifecycle
- Active
- Flag
- Saint Vincent and the Grenadines
- Built
- 2013
- Class
- DNV
DELTA ATLAS (IMO 9665114) is a PSV built 2013, Saint Vincent and the Grenadines-flagged, DNV-classed.
9,092 hp
BHP
DP Class 2
DP class
4,200 t
Deadweight (DWT)
83.4 m
Length o.a.
How verification works8 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
1a1 offshore service vessel(supply) clean(design) comf(c-3, v-3) dk(+) dynpos(autr) e0 hl(2.8) ice(c) lfl(*) naut(osv(a)) sf[4]
Reference databasecorroboratedReport02 — Ownership & build
03 — Hull & capacity
04 — Propulsion & performance
05 — Capability
06 — Deck & accommodation
07 — Class-notation capabilities
Dynamic Positioning
DP Class 2
Class notation
Ice Class
DNV ICE-C
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 (8)
Data updated
- 1Owner / operator company websitehttps://ulstein.com/references/blue-guardian ↗
- 2Owner / operator company websitehttps://ulstein.com/references/blue-guardian-aftermarket ↗
- 3IACS — Vessels in Class public registerhttps://iacs.org.uk/membership/vessels-in-class ↗
- 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
- 8USCG 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.