高频数据链路 是什么？
高频数据链路 A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).
Source: ICAO Doc 9432, FAA PCG
How is “高频数据链路” Used in Practice?
在VHF和卫星通信无法覆盖时，使用高频数据链路作为主要数据链。
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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高频数据链路 是什么？
A long-range communication system enabling digital message exchange between aircraft and ground stations via high-frequency (HF) radio bands, often used for ATC datalink in oceanic and remote airspace (ICAO Doc 10037).
Where can I learn this term for free?
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