NextGen is bringing new benefits to Los Angeles International Airport through a technology called Data Comm. Data Comm revolutionizes communications between air traffic controllers and pilots by replacing some traditional voice communications with digital information exchanges – like texting versus talking over the phone.
Voice communication is labor intensive, time consuming and can lead to miscommunications known as “talk back, read back” errors. Data Comm, by contrast, enables streamlined, two-way data exchanges between controllers and flight crews for clearances, instructions, advisories, flight crew requests and reports.
By exchanging digital messages, air traffic controllers, pilots and airline operations centers can communicate more clearly and efficiently. Better communication improves controller and pilot productivity, improves safety, can reduce flight delays and can help aircraft fly more direct routes, saving time and fuel and reducing aviation’s impact on the environment. Both U.S. and international carriers are benefiting from Data Comm capabilities at LAX. These include Air New Zealand, Air Tahiti Nui, AirBridge, American, British Airways, Cargolux, Delta, Emirates, Etihad, Executive Jet, FedEx, Hawaiian, Korean, Qatar, Scandinavian, Singapore, Southwest, Sunset, United, UPS and Virgin America, in addition to some general aviation operators.
The FAA began testing Data Comm capabilities and benefits in 2014 at Newark and Memphis with UPS, FedEx and United Airlines along with select international operators. The FAA started deploying Data Comm in air traffic control towers in the fall of 2015 and plans to be using it in more than 50 towers by the end of 2016. The technology will be installed in air traffic control facilities that manage high altitude traffic beginning in 2019.