FANS
Fly more fuel-efficient transoceanic routes that reduce crew workload through more automated procedures.
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Saves fuel with more efficient oceanic routing
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Reduces need for step climbing
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No need to monitor HF frequencies
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Eliminates voice position reports
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Up-link clearances accepted directly into flight plan
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Fewer ground delays with solid departure times when flying oceanic routes
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Allows pilots to communicate with Air Traffic Control directly via datalink
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Reduces crew workload—no need for pilots to monitor HF radios for incoming message traffic
Controller Pilot Data Link (CPDLC)
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Reduces communication traffic on clogged ATC frequencies
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Enhances safety by avoiding language issues and miscomprehension
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Saves fuel with more efficient oceanic routing