diff --git a/.sops.yaml b/.sops.yaml
index 930d112..9958945 100644
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -19,6 +19,8 @@ keys:
   - &traffic-stop-box-6 age1sgd9lvwgda2rgmhfxkve5u3ljdgjcrs79a2juq766jkvz23v34usgt039z
   # aachen
   - &traffic-stop-box-7 age1z5n0seu0qpt3y86gmz92mnmts0x8jd0a646e9ld2x5dqvvu5kgzsu93um4
+  # C3H
+  - &traffic-stop-box-8 age1z5n0seu0qpt3y86gmz92mnmts0x8jd0a646e9ld2x5dqvvu5kgzsu93um4
 creation_rules:
   - path_regex: secrets/[^/]+\.yaml$
     key_groups:
@@ -125,5 +127,14 @@ creation_rules:
         - *admin_revol-xut
         - *admin_marenz-1
         - *admin_marenz-2
-      - age:
+        age:
         - *traffic-stop-box-7
+  - path_regex: secrets/traffic-stop-box-8/[^/]+\.yaml$
+    key_groups:
+      - pgp:
+        - *admin_oxa
+        - *admin_revol-xut
+        - *admin_marenz-1
+        - *admin_marenz-2
+        age:
+        - *traffic-stop-box-8
diff --git a/flake.nix b/flake.nix
index 5686896..ed4da46 100644
--- a/flake.nix
+++ b/flake.nix
@@ -121,6 +121,10 @@
           id = 7;
           arch = "x86_64-linux";
         }
+        {
+          id = 8;
+          arch = "aarch64-linux";
+        }
       ];
 
       # attribute set of all traffic stop boxes
diff --git a/hosts/traffic-stop-box/7/config_7.json b/hosts/traffic-stop-box/7/config_7.json
index c571de1..25768ed 100644
--- a/hosts/traffic-stop-box/7/config_7.json
+++ b/hosts/traffic-stop-box/7/config_7.json
@@ -3,5 +3,5 @@
     "lat": 51.027105,
     "lon": 13.723606,
     "id": "",
-    "region": 0
+    "region": 9
 }
diff --git a/hosts/traffic-stop-box/8/config_8.json b/hosts/traffic-stop-box/8/config_8.json
new file mode 100644
index 0000000..8bc17cb
--- /dev/null
+++ b/hosts/traffic-stop-box/8/config_8.json
@@ -0,0 +1,7 @@
+{
+    "name": "C3H",
+    "lat": 52.388032,
+    "lon": 9.717867,
+    "id": "",
+    "region": 4
+}
diff --git a/hosts/traffic-stop-box/8/default.nix b/hosts/traffic-stop-box/8/default.nix
new file mode 100644
index 0000000..dcd2af3
--- /dev/null
+++ b/hosts/traffic-stop-box/8/default.nix
@@ -0,0 +1,13 @@
+{ self, ... }: {
+  imports = [
+    "${self}/hardware/dell-wyse-3040.nix"
+  ];
+
+  services.openssh.extraConfig = ''
+    PubkeyAcceptedKeyTypes sk-ecdsa-sha2-nistp256@openssh.com,sk-ssh-ed25519@openssh.com,ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512
+  '';
+  users.users.root.openssh.authorizedKeys.keys = [
+  ];
+
+  deployment-dvb.net.wg.publicKey = "dL9JGsBhaTOmXgGEH/N/GCHbQgVHEjBvIMaRtCsHBHw=";
+}
diff --git a/modules/traffic-stop-box/radio-config.nix b/modules/traffic-stop-box/radio-config.nix
index 0497757..5dffbb0 100644
--- a/modules/traffic-stop-box/radio-config.nix
+++ b/modules/traffic-stop-box/radio-config.nix
@@ -11,6 +11,7 @@ let
     { frequency = 170790000; offset = 20000; device = ""; RF = 14; IF = 32; BB = 42; } # dresden test box
     { frequency = 150827500; offset = 19550; device = ""; RF = 14; IF = 32; BB = 42; } # warpzone münster
     { frequency = 150827500; offset = 19550; device = ""; RF = 14; IF = 32; BB = 42; } # drehturm aachen
+    { frequency = 150827500; offset = 20000; device = ""; RF = 14; IF = 32; BB = 42; } # C3H
   ];
 
   receiver_config = lib.elemAt receiver_configs config.deployment-dvb.systemNumber;
diff --git a/secrets/traffic-stop-box-8/secrets.yaml b/secrets/traffic-stop-box-8/secrets.yaml
new file mode 100644
index 0000000..935fd56
--- /dev/null
+++ b/secrets/traffic-stop-box-8/secrets.yaml
@@ -0,0 +1,92 @@
+wg-seckey: ENC[AES256_GCM,data:QxgwFE8QTSpre+4VWouCSIvU0No52doTscXCSrD74AnFA/MnDhMGsvZ6YBw=,iv:VSJnUkvtgG4wn90viJNIJyCy2kcCFNCZ8Dnm93uEeeU=,tag:I0KjPS4Oo4wkDJcn6lXz3Q==,type:str]
+telegram-decoder-token: ENC[AES256_GCM,data:GJQ3YigHtkxtmCZB1Ea72rauIzkoJfIFqiIshgvvuNw=,iv:d5LZTi2/RHtrGmUe1ksVJQynpyLaum8RDyROpMAyZaQ=,tag:mTjjvhYLGBN4C5UfzYcIrA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1z5n0seu0qpt3y86gmz92mnmts0x8jd0a646e9ld2x5dqvvu5kgzsu93um4
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBwS0lkWUFHcVlGNU55bHpt
+            V2k3R25uYis3dTg3ZmpZM0xUUUJGV0RlTEhFCnBCdXZ4ZnM0Q0lHMVB2THpRVnRG
+            RlAyc1U1LzNNQm5oZ1FhTTdQaVBJOHMKLS0tIEFUU09rZi9aMVk3MkN0bmJzVXA2
+            NTVnZTRpVnRXQ0I4eXk5R1I1YU5vQ1EKt/Z9ZNS5E8/CBbA1ITGyGEapcPGtkatk
+            xVlJCDh5MsAPgmT47GSPNgGOUZEXV0fKrCNHKZ4AfIye7Bn3MwvxOA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2022-11-28T18:15:34Z"
+    mac: ENC[AES256_GCM,data:DYYhTAdxOt7qwWNLsl2urAqAIez+359Z3r+ZMOcs6wuD6Q6OLuyV8E7zzWhpt+hrAcRICzkRSzVMRatHckKZz5/Ej7AkYeKUML3QfWJ2dQDhmijLayYXXXeH0HrZh4DqD8xOhIFVIWxNQtIRboUMvMkz0+ao7nvMqLGaRaqiIT8=,iv:S5zQE6YOTo+Tx65Z6q7xhb/niC0ZbxqWD6jji3Ody1A=,tag:n/MfLMBi1yeXeUY3riVYPA==,type:str]
+    pgp:
+        - created_at: "2022-11-28T17:54:02Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            wcFMA7zUOKwzpAE7AQ//XYgAcYT/w8u4x3K8wRCFhBA1pZQPi/dMaw+rPIL6/dO9
+            3CWwT54k3nDLKdi8DFpJNpCpsbcjlehFhlMfiakY5OjLcWVg30lJ22N9pGe7J76/
+            yDACgpRSsqQ7S0oA6EjMO2NtiQXIv4lWcpm1HQDTn8VPqNvnPvZk/YlMzMk7Xoj/
+            IiYsSU/uMHga1NWTLRzJrQIS+DkgbJgH+/3O/v4dX2bf8ntghQhnp0pwP+DOWUeo
+            6hfzA32Dk7sryyekVS8Q2ckTDgcGX1REcOfm7CPteufR3KaBx++BDSueUYwoziew
+            uumErjHVm8f1RXimMpA8KoRzORWNe4y6nX1oKcf9f4pgR1wJ7P0vIO+4mH9Pemvh
+            XDYoWMyNFvfCuWkT8RQOkN+MR5qIG9jYiEgY9iBiDHi0R/pchyeofTrmQhxres4k
+            8ZN2xKtI3YkJu1/D/IpOqKQfhx8V7YfesqiAziYDNV2yAWM1pbw84580rc5Qf8Q9
+            5fYV3EWx1Rp4Cbo3Vd93FXuDp4mVHjQEXtfL6AcjnOCfvGfH4Dph+04U40urw2UF
+            9PWEUzAnB5dHTb9RRn8puuEpO8orGEX7rQ0lGkiHsTthQToOGv9Acif4x9rl6Cqz
+            zbWFgREVDv4c5R8htekegkhFQefqLXvic6pXLCElO5aZxGlJXuZG1gX1gmsu4v7S
+            UQFB9IGjIyY0pLUhsBfcCgRd4o0cqsNsm8LUALKu/6IIPASpoh7+f/MnZfmRBYoA
+            mAUxxuvsNM1LZ+QtXL/m89KbCfX6KxtqHcczOtRuQZgfqQ==
+            =AyOq
+            -----END PGP MESSAGE-----
+          fp: DD0998E6CDF294537FC604F991FA5E5BF9AA901C
+        - created_at: "2022-11-28T17:54:02Z"
+          enc: |
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA/YLzOYaRIJJARAA2A38A2MYlbHjNbVdZcfwMJdKe7y5xo0eoNt4zCXCGGmz
+            LQRh5J2dWkxSeic+20n7HTbIMC3e2LqaoTICw/zFyXVB5n4wTiP3gEHDU+hRDPsI
+            qr88lF5CJC4RD75w/uSGEKIEQ+Mj1xnMJM3J4DNPXvv4NVbE1o0k7ZaJwJlTdC50
+            z/9OIzQXCEfrO2QBh1qQTZM80auVYy+K89TYCSdp38lmO4C5w867CEqOhnwQgUK3
+            NzgXKcP9IZnouEJWJJbofjL528S+D24GoFAe6QDIz/vlC52qlNNrve89zG0g7IqD
+            79f9XKI8HXY7/JCuViKT+jJS+j8G1tBsPtm+xSYUCtFk2lCsr6VV7JkLMxxpcu3K
+            autBRzQGgB1maJd3HN33UY2K1KivMZoAZOgSVKUF+aGBgXf/s59WEarlpDdak4zS
+            KpL9WnbieNltK9RfMmspVSeHLZRjiC9G4x8DUhf+bns8pP3XR4EilQGE8BI3UU8D
+            MNPRQWE7gGhJNevjfbyF1oR6yLEQky4aJqMD1siHFoTU0B4HBCwbbqxHcUv+ygjN
+            PrwLURVPmyHnc/KAX6vQWWT2xeMDarRle4DwUWBfnud8uNeCIN1LM/f4dQtFuwoW
+            OqGxCC2WMsNOL85erv9gpNFB2lwbwYhRh563XThXvcESqgq6yYSDD1fNrpGnvlnS
+            XgELJDqbYEIBLKkQyxZzg9ck1L51eacFRgZDllVBirTOcl+wm7Q6eOMsV3RaYX+c
+            U3yA4o2hgoBny4DW1j03ItoabAEljPqtYqzHvreNSuMI/WCMnQV3hZFUoILE/lU=
+            =u2Zh
+            -----END PGP MESSAGE-----
+          fp: 91EBE87016391323642A6803B966009D57E69CC6
+        - created_at: "2022-11-28T17:54:02Z"
+          enc: |
+            -----BEGIN PGP MESSAGE-----
+
+            hQEMA1N/l9+zlMQzAQf/WDqdb3bYwCt/0RCQJByrjl+oSW/yU8WAKMgJal8ZBkX/
+            VyyVIjF0PB5MaE/2b8rrBKB++ZSqT1ig0gVM+vbDXondJsqi1JnlM5xpqJntwtFo
+            iPuXZhOmJe20wFuHD3l/lzZlpZqI4lBqeVRR3KVXIQVp8wKiFCax4YzNppLcWtRy
+            ARnzWu2XJyNDX60VsIC5vMYTps9unB8cwQYSUdLACzQRANy9JgxKNqZ/cEfg8hk2
+            hFVTNOqKh4HhFMJvWEuIOjywTPLY8MjvuN2QTxx1W+YLqrMofThM+W/JAL+BcSz3
+            6WekTYcdvh+ogsbVErWxlUaXeumuH2qnhJAWMs5qdtJeARWaK4s8msvks2c7cSny
+            ss5OHlaIyT1LVpk+rWfupxyPRCDtHfDFQWPFDVircgG6a1nPV+q3AiAzYaNdI53O
+            cGqxZLgNk5jb34i3hUMtwt4T90BcxtG8wTuFzYRQNA==
+            =dI4h
+            -----END PGP MESSAGE-----
+          fp: 069836A578F7939612DB4934F77D0F7E247A1EE4
+        - created_at: "2022-11-28T17:54:02Z"
+          enc: |
+            -----BEGIN PGP MESSAGE-----
+
+            hQEMA1N/l9+zlMQzAQf5AenNmhmU81r6eWfmf1MxjvOhdxyca2xXyGKqbaG5ec5L
+            P/h65iUEEcCW7UN7yuxKx6YesjnAsnRdPYwmUTTNF4uYe/4zDMUJOvIDPlWWfJRT
+            oe5pRBASdRbWMinTlGLk9te96G3dpUsknbNCK5x7q9gzmlPm6qHFobHrJ0o8gvkh
+            VuJ1cIqYbx55YTrFYHjbzjFP9BkMseVqoSQKemckGzekeCKR24QfHhYt5ruynJXt
+            9CP+F0UIRIZmKBVrS2/wZbiezgg4pINtuq8r2Hpos4kgc0KvHjgy6G0oHPpdCAjj
+            dSMvPemasl34B4pg3JPlNpvhxT1Ssrp7wRBN+CPPH9JeAVrzYrJ3/tIEieDwlO4y
+            gGDFHi4D+vQA9B14efK7RqLN3mFuZ0ndmBt2cOyMRwb5PFoxZ/HPEmTmVW7ezbya
+            vMjoLdRtsZqR+TB/JKGSYkjqNH83Gapb6iMU0+brBg==
+            =x3UT
+            -----END PGP MESSAGE-----
+          fp: ED06986DFAAE6A61B751DC2F537F97DFB394C433
+    unencrypted_suffix: _unencrypted
+    version: 3.7.3