# Sectors - DeCo Sectorgroup #### Sector Holstein - HOL
**Login** **Sector Indicator** **Frequency** **Callsign** **Remark**
EDYY\_H\_CTR HOL 120.860 Maastricht Radar Jever High will cover Holstein High Sector
[![HOL.png](https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2024-09/scaled-1680-/hol.png)](https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2024-09/hol.png) #### Sector Jever - JEV
**Login** **Sector Indicator** **Frequency** **Callsign** **Remark**
EDYY\_J\_CTR JEV 136.465 Maastricht Radar --
EDYY\_JH\_CTR JEVH 129.735 Maastricht Radar Above FL355 only
[![JEV.png](https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2024-09/scaled-1680-/jev.png)](https://knowledgebase.vatsim-germany.org/uploads/images/gallery/2024-09/jev.png) #### Sector Delta - DLT Sector Delta is part of Vatsim's Dutch vACC and shall only be covered by controllers of this vACC.