The promise of ADS-B is well known by now: provide quality surveillance at a lower cost than conventional radar and improve situational awareness in the cockpit, thereby reducing the number of accidents or incidents–such as runway incursions–in the air and on the ground.
Next Generation Air Transportation System
At the FAA’s two-day New Technology Workshop last month, the focus was sharply on the Next Generation Air Transportation System (NGATS). The key enablers to get there, according to Nick Sabatini, FAA associate administrator for aviation safety, will be “performance-based” navigation and Internet-like access to critical information such as near real-time weather.
NASA once sprinkled its research monies throughout “a field of 1,000 flowers,” some of which would blossom. In coming budget years, the U.S. agency’s Aeronautical Research Mission Directorate (ARMD) has far fewer seeds to sow. This October, the ARMD will release the recommendations of its strategic roadmap committee (SRC) for research plantings out to year 2025, shifting from broad cultivation to a narrow circle of cash crops.
The two federal government labor unions that represent air traffic controllers and employees of the National Weather Service (NWS) have asked the FAA to reconsider a plan to eliminate on-site meteorologist positions at each of the ATC en route centers. The FAA plans to contract with a commercial weather company to provide forecasts from one remote centralized location.
The User Request Evaluation Tool (URET), a conflict-detection tool that automatically detects and advises air traffic controllers of predicted conflicts between aircraft or between aircraft and special activity in airspace within the National Airspace System, is now operating at all 20 FAA en route centers.
While speakers at the Air Traffic Control Association’s annual convention in Washington in October discussed a wide range of ATC technologies, both current and future, several presentations touched on a common underlying theme: where will the money come from?
While pilots agree that ADS-B is the next big thing for the National Airspace System, with FAA Administrator Marion Blakey describing it as the “FAA’s moon shot,” its implementation process has puzzled many. When Blakey last week launched the program with $80 million in FY 2007 funds, agency bureaucrats were still seeking go-ahead approval from the FAA’s top-level Joint Resources Council.
Automatic dependent surveillance broadcast (ADS-B) is poised to make the transition from promising technology to fundamental air traffic management tool, and the trials helping prepare the way are identifying many of the details that will need to be addressed.
Pennsylvania transportation officials have announced a plan to install automatic dependent surveillance-broadcast (ADS-B) ground stations at four state airports.
The Helicopter Association International (HAI) has appealed to FAA Administrator Marion Blakey to further collaborate with the industry to improve communications and weather information for flight operations in the Gulf of Mexico.