[KongchangAI]
Unverified85% confidenceSolutionTime unknown

户外应急通讯方案选择路径:需与外界双向沟通/发送位置→卫星通讯器(inReach/铱星);仅需生命危险时单向SOS且极致可靠→PLB;大型船舶→EPIRB;高风险独行建议PLB+双向卫星通讯冗余组合

1
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85%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/166665
MCP
get_claim(id=166665)