GM2 ATS.TR.155(c)(1) ATS surveillance services

• ED Decision 2020/008/R found in: ATM/ANS Provision of Services (2017/373) (Mar 2025)

GM2 ATS.TR.155(c)(1) ATS surveillance services ED Decision 2020/008/R METHODS OF IDENTIFICATION — PSR IDENTIFICATION PROCEDURE (a) Caution is to be exercised when employing this method since a position reported in relation to a point may not coincide precisely with the radar position indication of the aircraft on the situation display. The air traffic services provider may, therefore, prescribe additional conditions for the application of this method, e.g. (1) a level or levels above which this method may not be applied in respect of specified navigation aids; or (2) a distance from the radar site beyond which this method may not be applied. (b) The term ‘a point’ refers to a geographical point suitable for the purposes of identification. It is normally a reporting point defined by reference to a radio navigation aid or aids. GM2 ATS.TR.155(c)(1) ATS surveillance services ED Decision 2020/008/R METHODS OF IDENTIFICATION — PSR IDENTIFICATION PROCEDURE (a)       Caution is to be exercised when employing this method since a position reported in relation to a point may not coincide precisely with the radar position indication of the aircraft on the situation display. The air traffic services provider may, therefore, prescribe additional conditions for the application of this method, e.g. (1)       a level or levels above which this method may not be applied in respect of specified navigation aids; or (2)       a distance from the radar site beyond which this method may not be applied. (b)       The term ‘a point’ refers to a geographical point suitable for the purposes of identification. It is normally a reporting point defined by reference to a radio navigation aid or aids.