diff --git a/main.py b/main.py
index 0753716..d4d3249 100644
--- a/main.py
+++ b/main.py
@@ -34,8 +34,21 @@ def onReceive(packet, interface):
     if 'TEXT_MESSAGE_APP' in packet['decoded']:
         print('TEXT_MESSAGE_APP')
 
-    if 'TELEMTRY_APP' in packet['decoded']:
-        print('Telemetry found. Ignore')    
+    if 'portnum' in decoded:
+        app_name = decoded['portnum']
+        if app_name == 'TELEMETRY_APP':
+                with open(MESSAGE_FILE, 'w') as file:
+                    file.write(f"TELEMETRY_APP: ")
+                    file.write(str(packet))
+                print('Telemetry found')
+        elif app_name == 'POSITION_APP':
+            with open(MESSAGE_FILE, 'w') as file:
+              file.write(f"POSITION_APP: ")
+              file.write(str(packet))
+            print('Position found')
+        else:
+            print('Not a recodnized portnum message')
+            print(packet)
 
     if 'decoded' in packet and 'text' in packet['decoded']:
         print(packet)