Vessel · USCG
MER 4
MER 4 — tank barge vessel, built 1973, official no. 549517. U.S. Coast Guard vessel record.
Tank Barge 1973
Vessel details (US Coast Guard)
Vessel name
MER 4
Vessel type
Tank Barge
Year built
1973
Official / registration no.
549517
Status
Active
Flag
UNITED STATES
Source: U.S. Coast Guard Maritime Information Exchange (PSIX). Vessel details only — no owner personal information.