"The present document intends to investigate the improvements needed in the VHF Data Link Mode 2 European Norms (ETSI EN 303 214 [i.7]@ ETSI EN 301 841 parts 1 [i.4] to 3 [i.6]) in order to determine real-world compliance to relevant regulations@ and if there is a need to align them with the relevant ELSA reports [i.12]@ [i.13]@ [i.14]@ [i.15] findings and further inputs from PATH1@ PATH2 and other SDM/EASA mandates (e.g. CEF2017/IP1)@ as well as the relevant regulation. The scope is limited to the data link services specified in Regulation (EC) 29/2009 - the ""DLS Implementing Rule"" [i.18]@ i.e. the so-called ATN Baseline 1."
TR 103 552-2018 history
2019TR 103 552-2019 Study item on VHF Data Link Mode 2 ground-based equipment standardization optimization; Evolution of Data Link European Norms (V1.2.1)
2018TR 103 552-2018 Study item on VHF Data Link Mode 2 ground-based equipment standardization optimization; Evolution of Data Link European Norms (V1.1.1)