Automatic dependent surveillance-broadcast

https://www.wikidata.org/wiki/Q787172

Field Hierarchy

Parent
Engineering 25.4M papers	Geography 13.3M papers	Aerospace engineering 2.3M papers	Cartography 1.3M papers
Aviation 74.6k papers		Air traffic control 21.5k papers
Current
Automatic dependent surveillance-broadcast 636 papers
Child
Squitter 0 papers		Traffic information service – broadcast 0 papers

Trends

Notes

History