JT/T 680.13-2025Technical requirements for the installation, operation, maintenance and repair of marine navigation equipment - Part 13: 406 MHz Satellite emergency position-indicating radio beacon (English PDF)

JT/T 680.13-2025 is the English-translated version of 船用通信导航设备的安装、使用、维护、修理技术要求 第13部分：406MHz卫星紧急无线电示位标.

JT/T 680.13-2025 — This standard specifies the general requirements and technical requirements for the installation, use, maintenance, and repair of marine 406MHz satellite emergency radio beacons.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 1 pages — is available in the English PDF.

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