Garmin GDL 88 manual Glossary

7	GLOSSARY
ADS-B		Automatic Dependent Surveillance Broadcast. Automatic
		Dependent Surveillance–Broadcast (ADS–B) equipment
		is an advanced surveillance technology that combines an
		aircraft’s positioning source, aircraft avionics, and a ground
		infrastructure to create an accurate surveillance interface
		between aircraft and ATC.
ADS-B In		ADS–B In refers to an appropriately equipped aircraft’s ability to
		receive and display another aircraft’s ADS–B Out information
		as 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 aircraft
		with real-time position information that is, in most cases,
		more accurate than the information available with current
		radar-based systems. With more accurate information, ATC
		will be able to position and separate aircraft with improved
		precision and timing.
ADS-R		ADS Rebroadcast. ADS–R collects traffic information from
		each broadcast link and rebroadcasts it to ADS–B In equipped
		operators on the other broadcast link.
AIRB		Airborne Situational Awareness. An ADS-B In application that
		provides the ADS-B and external traffic system targets on a
		display to be used by the flight crew for situational awareness.
Anonymous Mode		The Anonymous Mode, when armed, will replace the Flight ID
		with a temporary randomized number for privacy while the
		position information will still be provided.
CSA		Conflict Situational Awareness. A traffic alerting feature to
		increase flight crew situational awareness of traffic situations
		that could lead to a hazardous condition in the near term.
Extended Squitter		With Extended Squitter capabilities, position, velocity, and
		heading information are automatically transmitted by the
		1090 transponder to other aircraft and ground stations.

190-01122-03 Rev. A GDL 88 ADS-B Transceiver Pilot’s Guide 7-1