- Definition
- A known area where it is not possible to establish or maintain a reliable radio connection.
- Context
- ERTMS
- Document Type
- Technical Document
- Origin document
ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023
- Reference document
ERTMS/ETCS - Glossary of Terms and Abbreviations - version : 4.0.0 - date 05/07/2023
- Reference Link
- Release