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Definition
surveillance radar system which uses transmitters/receivers (interrogators) and transponders
[SOURCE: ICAO, Doc 4444, Procedures for air navigation services, Air traffic management] [12]
Previous Version: 1.0 Release date: September 2023
surveillance radar system which uses transmitters/receivers and transponders
[SOURCE: ICAO Doc 4444 Procedures for Air Navigation Services, Air Traffic Management, 16th Edition, 2016] [9]
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BSI Flex 1903 v2:2024-06 community preview
This is an interactive version 2 of BSI Flex 1903. The aim of the standard is to create a lexicon of standard terms and acronyms used in this sector. Please note, content is still undergoing internal review and there may be minor changes at full publication.
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secondary surveillance radar (SSR)
Updated