Airport Surveillance Radar

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

ASR

Pronunciation

/ˈɛrˌpɔrt sərˈveɪləns ˈreɪˌdɑr/

Category

Governmental

Related Field

Military

Examples in Context

JY-21 full solid-state ATC primary surveillance radar ( PSR ) is a new generation of airport surveillance radar ( ASR ), which has been developed according to the requirement of CAAC's air traffic control ( ATC ).

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