7-1190-01122-03 Rev. C Garmin GDL 88 ADS-B Transceiver Pilot’s Guide7 GLOSSARYADS-B Automatic Dependent Surveillance Broadcast. AutomaticDependent Surveillance–Broadcast (ADS–B) equipmentis an advanced surveillance technology that combines anaircraft’s positioning source, aircraft avionics, and a groundinfrastructure to create an accurate surveillance interfacebetween aircraft and ATC.ADS-B In ADS–B In refers to an appropriately equipped aircraft’s ability toreceive and display another aircraft’s ADS–B Out informationas well as the ADS–B In services provided by ground systems,including Automatic Dependent Surveillance–Rebroadcast(ADS–R), Traffic Information Service–Broadcast (TIS–B), and,if so equipped, Flight Information Service–Broadcast (FIS–B).ADS-B Out ADS–B Out provides air traffic controllers and other aircraftwith real-time position information that is, in most cases,more accurate than the information available with currentradar-based systems. With more accurate information, ATCwill be able to position and separate aircraft with improvedprecision and timing.ADS-R ADS Rebroadcast. ADS–R collects traffic information fromeach broadcast link and rebroadcasts it to ADS–B In equippedoperators on the other broadcast link.AIRB Airborne Situational Awareness. An ADS-B In application thatprovides the ADS-B and external traffic system targets on adisplay to be used by the flight crew for situational awareness.Anonymous Mode The Anonymous Mode, when armed, will replace the Flight IDwith a temporary randomized number for privacy while theposition information will still be provided.CSA Conflict Situational Awareness. A traffic alerting feature toincrease flight crew situational awareness of traffic situationsthat could lead to a hazardous condition in the near term.Extended Squitter With Extended Squitter capabilities, position, velocity, andheading information are automatically transmitted by the1090 transponder to other aircraft and ground stations.