[KongchangAI]
Unverified90% confidenceCautionTime unknown

作为主导航源(primary navigation)进入航空器认证系统,必须选通过TSO-C146/C145或对应ETSO认证的设备;便携式平板类导航仪仅可作辅助参考(supplemental),不得替代认证机载设备

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