7030_cons_en - Regional Supplementary Procedures.pdf

Chapter 5.SURVEILLANCE(P-ATM – Chapter 8; P-OPS, Vol. I, Part III)5.1 SECONDARY SURVEILLANCE RADAR (SSR)5.1.1 Carriage of pressure-altitude reporting SSR transpondersNil.5.1.2 Code allocation methodology5.1.2.1 All aircraft engaged in international flight shall be assigned an appropriate SSR code by the initial ATS unitat the beginning of the flight if it is to be conducted under instrument flight rules. The code shall be assigned inaccordance with the Air Navigation Plan — European Region, Volume II — FASID (Doc 7754), Part IV, Attachment H,Principles and Procedures for the Distribution and Use of SSR Codes in the EUR Region.5.1.3 Assignment of SSR codesNil.5.1.4 Operation of pressure-altitude reporting SSR transpondersNil.5.1.5 Monitoring of SSR-derived informationNil.5.2 SSR MODE S5.2.1 Carriage and operation of SSR Mode S(A10, Vol. IV – Chapter 2)5.2.1.1 The carriage and operation of Mode S airborne equipment shall be mandatory in airspace designated bythe appropriate ATS authorities pursuant to the implementation of SSR Mode S enhanced surveillance in accordancewith the following requirements:a) for all IFR flights, including general air traffic (GAT):1) Level 2 transponder, as a minimum, with downlink aircraft parameter (DAP) capability denoted asbasic functionality and enhanced surveillance functionality as detailed in 5.2.1.2, Tables 1 and 2;EUR 5-1 30/11/07