diff --git a/htdocs/map.js b/htdocs/map.js
index 7d9dc128..68ef0025 100644
--- a/htdocs/map.js
+++ b/htdocs/map.js
@@ -481,7 +481,7 @@ $(function(){
             distance = " at " + distanceKm(receiverMarker.position, marker.position) + " km";
         }
         var title;
-        if (marker.icao) {
+        if (marker.source.icao || marker.source.flight) {
             title = linkifyAircraft(source, marker.identification);
             if ('altitude' in marker) {
                 commentString += '<div>Altitude: ' + marker.altitude + ' ft</div>';
diff --git a/owrx/adsb/modes.py b/owrx/adsb/modes.py
index 3e7b51c3..a58c4617 100644
--- a/owrx/adsb/modes.py
+++ b/owrx/adsb/modes.py
@@ -23,11 +23,10 @@ class AirplaneLocation(IncrementalUpdate, LatLngLocation):
         "heading",
     ]
 
-    def __init__(self, icao, message):
+    def __init__(self, message):
         self.history = []
         self.timestamp = datetime.now()
         self.props = message
-        self.icao = icao
         if "lat" in message and "lon" in message:
             super().__init__(message["lat"], message["lon"])
         else:
@@ -55,10 +54,9 @@ class AirplaneLocation(IncrementalUpdate, LatLngLocation):
             self.lon = merged["lon"]
 
     def __dict__(self):
-        dict = super().__dict__()
-        dict.update(self.props)
-        dict["icao"] = self.icao
-        return dict
+        res = super().__dict__()
+        res.update(self.props)
+        return res
 
 
 class AdsbLocation(AirplaneLocation):
@@ -283,7 +281,7 @@ class ModeSParser(PickleModule):
 
         if "icao" in message and AirplaneLocation.mapKeys & message.keys():
             data = {k: message[k] for k in AirplaneLocation.mapKeys if k in message}
-            loc = AdsbLocation(message["icao"], data)
+            loc = AdsbLocation(data)
             Map.getSharedInstance().updateLocation({"icao": message['icao']}, loc, "ADS-B", None)
 
         return message
diff --git a/owrx/hfdl/dumphfdl.py b/owrx/hfdl/dumphfdl.py
index 16dfe703..6c48ceaf 100644
--- a/owrx/hfdl/dumphfdl.py
+++ b/owrx/hfdl/dumphfdl.py
@@ -6,8 +6,7 @@ from owrx.map import Map
 
 
 class HfdlAirplaneLocation(AirplaneLocation):
-    def __init__(self, message):
-        super().__init__(None, message)
+    pass
 
 
 class DumpHFDLModule(ExecModule):