diff --git a/htdocs/map.html b/htdocs/map.html
index 23aabeb..dbfd13d 100644
--- a/htdocs/map.html
+++ b/htdocs/map.html
@@ -7,6 +7,7 @@
     <script src="static/lib/chroma.min.js"></script>
     <script src="static/map.js"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
+    <script src="static/lib/Header.js"></script>
     <link rel="stylesheet" type="text/css" href="static/css/map.css" />
     <meta charset="utf-8">
 </head>
diff --git a/htdocs/map.js b/htdocs/map.js
index 948e83b..339d1d5 100644
--- a/htdocs/map.js
+++ b/htdocs/map.js
@@ -250,6 +250,11 @@
                     case "update":
                         processUpdates(json.value);
                     break;
+                    case 'receiver_details':
+                        $('#webrx-top-container').header().setDetails(json['value']);
+                    break;
+                    default:
+                        console.warn('received message of unknown type: ' + json['type']);
                 }
             } catch (e) {
                 // don't lose exception
diff --git a/owrx/connection.py b/owrx/connection.py
index a1c7c82..14620fe 100644
--- a/owrx/connection.py
+++ b/owrx/connection.py
@@ -15,7 +15,7 @@ from owrx.modes import Modes, DigitalMode
 from multiprocessing import Queue
 from queue import Full
 from js8py import Js8Frame
-from abc import ABC, abstractmethod
+from abc import ABC, ABCMeta, abstractmethod
 import json
 import threading
 
@@ -64,7 +64,33 @@ class Client(ABC):
         self.close()
 
 
-class OpenWebRxReceiverClient(Client):
+class OpenWebRxClient(Client, metaclass=ABCMeta):
+    def __init__(self, conn):
+        super().__init__(conn)
+
+        receiver_details = Config.get().filter(
+            "receiver_name",
+            "receiver_location",
+            "receiver_asl",
+            "receiver_gps",
+            "photo_title",
+            "photo_desc",
+        )
+
+        def send_receiver_info(*args):
+            receiver_info = receiver_details.__dict__()
+            receiver_info["locator"] = Locator.fromCoordinates(receiver_info["receiver_gps"])
+            self.write_receiver_details(receiver_info)
+
+        # TODO unsubscribe
+        receiver_details.wire(send_receiver_info)
+        send_receiver_info()
+
+    def write_receiver_details(self, details):
+        self.send({"type": "receiver_details", "value": details})
+
+
+class OpenWebRxReceiverClient(OpenWebRxClient):
     config_keys = [
         "waterfall_colors",
         "waterfall_min_level",
@@ -97,34 +123,14 @@ class OpenWebRxReceiverClient(Client):
             self.close()
             raise
 
-        pm = Config.get()
-
         self.setSdr()
 
-        receiver_details = pm.filter(
-            "receiver_name",
-            "receiver_location",
-            "receiver_asl",
-            "receiver_gps",
-            "photo_title",
-            "photo_desc",
-        )
-
-        def send_receiver_info(*args):
-            receiver_info = receiver_details.__dict__()
-            receiver_info["locator"] = Locator.fromCoordinates(receiver_info["receiver_gps"])
-            self.write_receiver_details(receiver_info)
-
         features = FeatureDetector().feature_availability()
         self.write_features(features)
 
         modes = Modes.getModes()
         self.write_modes(modes)
 
-        # TODO unsubscribe
-        receiver_details.wire(send_receiver_info)
-        send_receiver_info()
-
         self.__sendProfiles()
 
         CpuUsageThread.getSharedInstance().add_client(self)
@@ -314,9 +320,6 @@ class OpenWebRxReceiverClient(Client):
     def write_config(self, cfg):
         self.send({"type": "config", "value": cfg})
 
-    def write_receiver_details(self, details):
-        self.send({"type": "receiver_details", "value": details})
-
     def write_profiles(self, profiles):
         self.send({"type": "profiles", "value": profiles})
 
@@ -382,7 +385,7 @@ class OpenWebRxReceiverClient(Client):
         self.send({"type": "modes", "value": [to_json(m) for m in modes]})
 
 
-class MapConnection(Client):
+class MapConnection(OpenWebRxClient):
     def __init__(self, conn):
         super().__init__(conn)