diff --git a/src/blackmisc/aviation/callsignobjectlist.cpp b/src/blackmisc/aviation/callsignobjectlist.cpp
index 7f143a80a..7d15d0344 100644
--- a/src/blackmisc/aviation/callsignobjectlist.cpp
+++ b/src/blackmisc/aviation/callsignobjectlist.cpp
@@ -119,6 +119,12 @@ namespace BlackMisc
             return this->container().removeIf(&OBJ::getCallsign, callsign);
         }
 
+        template <class OBJ, class CONTAINER>
+        int ICallsignObjectList<OBJ, CONTAINER>::removeByCallsigns(const CCallsignSet &callsigns)
+        {
+            return this->container().removeIf([ & ](const OBJ &obj) { return callsigns.contains(obj.getCallsign()); });
+        }
+
         template <class OBJ, class CONTAINER>
         QMap<QString, int> ICallsignObjectList<OBJ, CONTAINER>::getSuffixes() const
         {
@@ -209,4 +215,3 @@ namespace BlackMisc
 
     } // namespace
 } // namespace
-
diff --git a/src/blackmisc/aviation/callsignobjectlist.h b/src/blackmisc/aviation/callsignobjectlist.h
index c306f3042..346dfabc1 100644
--- a/src/blackmisc/aviation/callsignobjectlist.h
+++ b/src/blackmisc/aviation/callsignobjectlist.h
@@ -80,6 +80,9 @@ namespace BlackMisc
             //! Remove all objects with callsign
             int removeByCallsign(const CCallsign &callsign);
 
+            //! Remove all objects with callsigns
+            int removeByCallsigns(const CCallsignSet &callsigns);
+
             //! All suffixes with their respective count
             QMap<QString, int> getSuffixes() const;