Public Vessel Record
BERTO L MILLER
ex JUSTIN CALLAISCall sign WDG6273
- Type
- PSV
- Lifecycle
- Active
- Flag
- United States
- Built
- 1999
BERTO L MILLER (IMO 8964850) is a PSV built 1999, United States-flagged.
2,402 hp
BHP
DP Class 1
DP class
857 t
Deadweight (DWT)
49.71 m
Length o.a.
How verification works3 of 15 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
Sources cited (3)
Data updated
- 1Commercial reference databases (not individually named)grouped category; individual databases are not publicly named
- 2Refvik (published)https://www.refvik.info/OSV/Offshore-Design-History-book-June-2025.pdf ↗
- 3
Source labels show provenance, not endorsement or certification. Reference only; verify before use. See About this experiment.