diff --git a/edyy/ctr.json b/edyy/ctr.json
index 8cbbf92..9320306 100644
--- a/edyy/ctr.json
+++ b/edyy/ctr.json
@@ -20,20 +20,30 @@
     "cpdlc_login": "EDCH"
   },
   {
-    "logon": "EDYY_H_CTR",
+    "logon": "EDYY_HL_CTR",
     "frequency": "120.860",
     "abbreviation": "HOL",
-    "description": "Maastricht Radar (Holstein)",
+    "description": "Maastricht Radar (Holstein Low)",
     "schedule_show_booked": [
       "EDWW"
     ],
     "cpdlc_login": "EDYH"
   },
   {
-    "logon": "EDYY_J_CTR",
+    "logon": "EDYY_HH_CTR",
+    "frequency": "132.780",
+    "abbreviation": "HOLH",
+    "description": "Maastricht Radar (Holstein High)",
+    "schedule_show_booked": [
+      "EDWW"
+    ],
+    "cpdlc_login": "EDHH"
+  },
+  {
+    "logon": "EDYY_JL_CTR",
     "frequency": "136.465",
     "abbreviation": "JEV",
-    "description": "Maastricht Radar (Jever)",
+    "description": "Maastricht Radar (Jever Low)",
     "schedule_show_booked": [
       "EDWW"
     ],
@@ -93,4 +103,4 @@
     ],
     "cpdlc_login": "EDSH"
   }
-]
\ No newline at end of file
+]