While most pilots understand the inherent dangers of operating a motor vehicle — airplane included — while attempting to fire off a quick text message, the FAA says text-based ATC, also known as controller-pilot datalink communications (CPDLC), is the wave of the future and is taking hold at airports around the United States. The agency expects CPDLC to be installed and operating at all California airports next month.
Texting and ATC Are Compatible?
Key Takeaways:
- CPDLC (controller-pilot datalink communications) is an FAA-backed, text-based ATC system designed to replace repetitive verbal instructions via VHF radio.
- This system enhances communication efficiency by saving valuable radio airtime, eliminating the need for instruction repeats, and preventing interference from other radio calls.
- Currently operational on most airliners and business jets, CPDLC is rapidly expanding, with all California airports expected to have it next month.
- The FAA envisions future integration of CPDLC into small GA aircraft, though a timeline for this expansion is not yet specified.
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