![B) Secondary RADAR Secondary Radar is always known as Secondary Surveillance Radar (SSR). SSR is complement to the primary radar as it provide ATC with. - ppt download B) Secondary RADAR Secondary Radar is always known as Secondary Surveillance Radar (SSR). SSR is complement to the primary radar as it provide ATC with. - ppt download](https://slideplayer.com/slide/12825254/78/images/3/Secondary+Surveillance+Radar+%28SSR%29..jpg)
B) Secondary RADAR Secondary Radar is always known as Secondary Surveillance Radar (SSR). SSR is complement to the primary radar as it provide ATC with. - ppt download
![RAF Brize Norton on Twitter: "SSR Radar Secondary surveillance radar is a radar system used in air traffic control, that unlike primary radar systems that measure the bearing and distance of targets RAF Brize Norton on Twitter: "SSR Radar Secondary surveillance radar is a radar system used in air traffic control, that unlike primary radar systems that measure the bearing and distance of targets](https://pbs.twimg.com/media/EhOeOKQWAAEopn1.jpg)
RAF Brize Norton on Twitter: "SSR Radar Secondary surveillance radar is a radar system used in air traffic control, that unlike primary radar systems that measure the bearing and distance of targets
![Sensors | Free Full-Text | Monopulse Secondary Surveillance Radar Coverage—Determinant Factors | HTML Sensors | Free Full-Text | Monopulse Secondary Surveillance Radar Coverage—Determinant Factors | HTML](https://www.mdpi.com/sensors/sensors-21-04198/article_deploy/html/images/sensors-21-04198-g001.png)
Sensors | Free Full-Text | Monopulse Secondary Surveillance Radar Coverage—Determinant Factors | HTML
![air traffic control - Does a secondary surveillance radar need the support of a primary surveillance radar? - Aviation Stack Exchange air traffic control - Does a secondary surveillance radar need the support of a primary surveillance radar? - Aviation Stack Exchange](https://i.stack.imgur.com/jL4dP.jpg)
air traffic control - Does a secondary surveillance radar need the support of a primary surveillance radar? - Aviation Stack Exchange
![Mode S Elementary Surveillance moves up a gear - downloaded aircraft identification used for radar identification Mode S Elementary Surveillance moves up a gear - downloaded aircraft identification used for radar identification](https://www.atc-network.com/Upload/News/41814/modes-pic1.jpg)
Mode S Elementary Surveillance moves up a gear - downloaded aircraft identification used for radar identification
![SSR : Surveillance : Air Trafic Control and Airport System :Solutions & Services | NEC: Surveillance:| NEC SSR : Surveillance : Air Trafic Control and Airport System :Solutions & Services | NEC: Surveillance:| NEC](https://www.nec.com/en/global/solutions/cns-atm/common/images/ssr_img01.jpg)
SSR : Surveillance : Air Trafic Control and Airport System :Solutions & Services | NEC: Surveillance:| NEC
![SSR : Surveillance : Air Trafic Control and Airport System :Solutions & Services | NEC: Surveillance:| NEC SSR : Surveillance : Air Trafic Control and Airport System :Solutions & Services | NEC: Surveillance:| NEC](https://www.nec.com/en/global/solutions/cns-atm/common/images/ssr_img02.jpg)