![]() ![]() Recommending refinements to flight deck and air traffic procedures to prevent communication errors.Improving the set of messages that will be used and providing coordination with the International Civil Aviation Organization (ICAO) to ensure international harmonization of the messages.The same messages will be available throughout the world.Īs part of Data Comm, the Volpe team is doing the following: After evaluating the message and determining the appropriate response, the pilot or controller responds by selecting from a list of standard replies. This is a key consideration for safe and efficient use of the flight deck-based interval management application of ADS-B traffic information displays.Ī typical Data Comm interaction might look something like this: an air or ground user selects one of the pre-formatted messages and sends it. Data Comm also allows reference to third-party aircraft call signs without the concern of introducing distraction or confusion using voice radio (party-line) communication. Controllers send messages to a specific flight crew, eliminating mix-ups over clearances for aircraft with similar call signs. With Data Comm, auditory communication turns visual. Even with clear airwaves, pilots sometimes incorrectly write down, misinterpret, or forget lengthy voice communications. Many of the improvements in FAA’s Next Generation Air Transportation System (NextGen)-reduced delays, better fuel economy, and fewer carbon emissions, to name a few-rely on speedy and clear communication.Ĭonventional voice conversations over radio can lead to misunderstandings, delays, and radio channel congestion that leads to noisy or blocked transmissions. ![]() Providing scientific and technical information to support the regulatory oversight function of the FAA’s Aviation Safety organization, FAA’s NextGen Human Factors Division relies on Volpe’s extensive experience studying human factors in the aviation context, including evaluation of new technologies to develop a comprehensive understanding of operational issues that can impact Data Comm. It also takes advantage of ground and flight deck automation, reducing controller and pilot workload, and increasing airspace capacity and efficiency by allowing routine use of more precise, closely-spaced flight paths. This reduces frequency congestion and gives the pilot and controller a written record of the communications. Data Communications (Data Comm), a digital, text-based communication system for air traffic controllers and pilots, offers pre-written messages to replace some of the verbal communications over the radio. ![]() Volpe supports the Federal Aviation Administration (FAA) by helping change the way pilots and air traffic controllers communicate. Adding textual communications between pilots and controllers into the mix: one step forward in making air travel safer and more efficient. Texting while driving: downright dangerous. ![]()
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