initialize the worker

aman/AMAN.py

@@ -76,7 +76,7 @@ class AMAN:
 
             # initialize the worker thread
             worker = Worker()
-            worker.acquire(icao, airportConfig, self.Weather, self.AircraftPerformance, self.WebUi)
+            worker.acquire(icao, airportConfig, self.Weather, self.AircraftPerformance, self.WebUi, self.Receiver)
             self.Workers.append(worker)
             print('Started worker for ' + icao)