automatic dependent surveillance-broadcast (ADS-B)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:aircraft_surveillance_technology
gptkbp:abbreviation	gptkb:ADS-B
gptkbp:ADS-B_In	receives data from other aircraft and ground stations
gptkbp:ADS-B_Out	broadcasts aircraft data to ground stations and other aircraft
gptkbp:component	gptkb:NextGen_air_transportation_system gptkb:SESAR
gptkbp:dependsOn	satellite navigation aircraft avionics
gptkbp:developedBy	enhancing flight safety improving airspace efficiency
gptkbp:enables	collision avoidance improved situational awareness real-time aircraft tracking reduced separation minima flight tracking by public (via receivers)
gptkbp:format	gptkb:Mode_S_Extended_Squitter
gptkbp:frequency	1090 MHz 978 MHz
gptkbp:hasType	gptkb:ADS-B_In gptkb:ADS-B_Out
gptkbp:replacedBy	radar-based surveillance
gptkbp:requires	Europe (for certain aircraft and airspace) United States (since 2020 for most airspace)
gptkbp:standardizedBy	gptkb:International_Civil_Aviation_Organization
gptkbp:transmission	gptkb:broadcaster automatic
gptkbp:transmittedBy	identification velocity aircraft position other flight data
gptkbp:usedIn	aviation air traffic control
gptkbp:bfsParent	gptkb:Boeing_787_Dreamliner_avionics
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	automatic dependent surveillance-broadcast (ADS-B)