00534nam a22001817a 4500 12487 12487 240702b 2023 ||||| |||| 00| 0 eng d 9780707747507 623.8 UKH UK Hydrographic Office. Admiralty list of radio signals : Vol.1- Part-2 4th ed. UK UK Hydrographic Office. 2023 469p. Global Communication Network Communication Systems For Use In The GMDSS Maritime Radio Stations BK 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15697 MU MU GEN 2024-07-02 623.8 UKH MPC6849 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15698 MU MU GEN 2024-07-02 623.8 UKH MPC6850 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15699 MU MU GEN 2024-07-02 623.8 UKH MPC6851 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15700 MU MU GEN 2024-07-02 623.8 UKH MPC6852 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15701 MU MU GEN 2024-07-02 623.8 UKH MPC6853 2024-07-02 BK Permanent Issued to GMDSS Section 0 0 ddc 0 623_800000000000000_UKH 0 NFIC 15702 MU MU GEN 2024-07-02 623.8 UKH MPC6854 2024-07-02 BK Permanent Issued to GMDSS Section