Versions of 46 CFR 143.590 - Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk on LawServer 2024 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2023 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2022 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2021 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2020 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2019 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk 2016 46 CFR 143.590 – Propulsor redundancy on vessels that move tank barges carrying oil or hazardous material in bulk