Tide: Anzeige erster Testdaten

navtex.py

@@ -26,6 +26,9 @@ B2: Subject indicator character
     Y 	Special services — allocation by IMO NAVTEX Panel
     Z 	No message on hand 
 
+Für Konfiguration: subjects = ABCDEFGHIJKLTVWXYZ
+
+
 B3, B4: Serial number 01-99, 00: immediate printout
 
 Timecode: DDHHmm UTC MMM YY
@@ -38,6 +41,7 @@ Sqlite database schema
   content TEXT
   received TEXT
 
+siehe auch: https://www.icselectronics.co.uk/support/info/navtexdb
 """
 import os
 import http.client