ÖVE/ÖNORM EN 301842-2 V1.6.1:2011-12
Заменен
VHF air-ground Digital Link (VDL) Mode 4 radio equipment - Technical characteristics and methods of measurement for ground-based equipment - Part 2: General description and data link layer (ETSI EN 301842-2 V1.6.1 (2011-09))
