diff --git a/src/Joystick/Joystick.cc b/src/Joystick/Joystick.cc
index aa5c3e8bc24ab53b6f9469ed5d9b0a2340e7f4e4..e3e5e8c9f8feeea29abb4bbfcd439fb8564fdb73 100644
--- a/src/Joystick/Joystick.cc
+++ b/src/Joystick/Joystick.cc
@@ -64,6 +64,7 @@ const char* Joystick::_buttonActionGimbalUp =           QT_TR_NOOP("Gimbal Up");
 const char* Joystick::_buttonActionGimbalLeft =         QT_TR_NOOP("Gimbal Left");
 const char* Joystick::_buttonActionGimbalRight =        QT_TR_NOOP("Gimbal Right");
 const char* Joystick::_buttonActionGimbalCenter =       QT_TR_NOOP("Gimbal Center");
+const char* Joystick::_buttonActionEmergencyStop =      QT_TR_NOOP("Emergency Stop");
 
 const char* Joystick::_rgFunctionSettingsKey[Joystick::maxFunction] = {
     "RollAxis",
@@ -684,6 +685,7 @@ void Joystick::startPolling(Vehicle* vehicle)
             disconnect(this, &Joystick::gimbalYawStep,      _activeVehicle, &Vehicle::gimbalYawStep);
             disconnect(this, &Joystick::centerGimbal,       _activeVehicle, &Vehicle::centerGimbal);
             disconnect(this, &Joystick::gimbalControlValue, _activeVehicle, &Vehicle::gimbalControlValue);
+            disconnect(this, &Joystick::emergencyStop,      _activeVehicle, &Vehicle::emergencyStop);
         }
         // Always set up the new vehicle
         _activeVehicle = vehicle;
@@ -707,6 +709,7 @@ void Joystick::startPolling(Vehicle* vehicle)
             connect(this, &Joystick::gimbalYawStep,      _activeVehicle, &Vehicle::gimbalYawStep);
             connect(this, &Joystick::centerGimbal,       _activeVehicle, &Vehicle::centerGimbal);
             connect(this, &Joystick::gimbalControlValue, _activeVehicle, &Vehicle::gimbalControlValue);
+            connect(this, &Joystick::emergencyStop,      _activeVehicle, &Vehicle::emergencyStop);
             // FIXME: ****
             //connect(this, &Joystick::buttonActionTriggered, uas, &UAS::triggerAction);
         }
@@ -1028,6 +1031,8 @@ void Joystick::_executeButtonAction(const QString& action, bool buttonDown)
             _localYaw   = 0.0;
             emit gimbalControlValue(0.0, 0.0);
         }
+    } else if(action == _buttonActionEmergencyStop) {
+      if(buttonDown) emit emergencyStop();
     } else {
         qCDebug(JoystickLog) << "_buttonAction unknown action:" << action;
     }
@@ -1116,6 +1121,7 @@ void Joystick::_buildActionList(Vehicle* activeVehicle)
     _assignableButtonActions.append(new AssignableButtonAction(this, _buttonActionGimbalLeft,    true));
     _assignableButtonActions.append(new AssignableButtonAction(this, _buttonActionGimbalRight,   true));
     _assignableButtonActions.append(new AssignableButtonAction(this, _buttonActionGimbalCenter));
+    _assignableButtonActions.append(new AssignableButtonAction(this, _buttonActionEmergencyStop));
     for(int i = 0; i < _assignableButtonActions.count(); i++) {
         AssignableButtonAction* p = qobject_cast<AssignableButtonAction*>(_assignableButtonActions[i]);
         _availableActionTitles << p->action();
diff --git a/src/Joystick/Joystick.h b/src/Joystick/Joystick.h
index 5f8aef0b3f74812832092a59887de6b7a0097272..54cdca902283e747b866bf1abaa80683e5c9e65a 100644
--- a/src/Joystick/Joystick.h
+++ b/src/Joystick/Joystick.h
@@ -225,6 +225,7 @@ signals:
     void setArmed                   (bool arm);
     void setVtolInFwdFlight         (bool set);
     void setFlightMode              (const QString& flightMode);
+    void emergencyStop              ();
 
 protected:
     void    _setDefaultCalibration  ();
@@ -351,6 +352,7 @@ private:
     static const char* _buttonActionGimbalLeft;
     static const char* _buttonActionGimbalRight;
     static const char* _buttonActionGimbalCenter;
+    static const char* _buttonActionEmergencyStop;
 
 private slots:
     void _activeVehicleChanged(Vehicle* activeVehicle);