DIN EN IEC 63135 : 2019 Title: Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - SAR Airborne equipment - Operational and performance requirements, methods of test and required test results (IEC 63135:2018); English version EN IEC 63135:2019 Year: 2019 Publisher: DIN Media GmbH Availability: Within 1-2 working days