00600nam a22001817a 4500 12486 12486 240702b 2023 ||||| |||| 00| 0 eng d 9780707747484 623.8 UKH UK Hydrographic Office Admiralty list of radio signals : maritime radio stations ( Europe, Africa and Asia - excluding the far east) :NP281(1), Vol. 1 4th ed. UK UK Hydrographic Office 2023 370p. Maritime Radio Station Purpose of Admiralty Radio Signals Maritime Security Threats BK 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15691 MU MU GEN 2024-07-02 623.8 UKH MPC6843 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15692 MU MU GEN 2024-07-02 623.8 UKH MPC6844 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15693 MU MU GEN 2024-07-02 623.8 UKH MPC6845 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15694 MU MU GEN 2024-07-02 623.8 UKH MPC6846 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15695 MU MU GEN 2024-07-02 623.8 UKH MPC6847 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15696 MU MU GEN 2024-07-02 623.8 UKH MPC6848 2024-07-02 BK Permanent Issued to GMDSS Section