diff --git a/Simbriefimport.py b/Simbriefimport.py
index 66aa963..e186aca 100644
--- a/Simbriefimport.py
+++ b/Simbriefimport.py
@@ -12,6 +12,7 @@ import shutil
 import logging
 from logging.handlers import RotatingFileHandler
 from version import VERSION
+import time
 
 import subprocess
 
@@ -376,6 +377,13 @@ def Simbriefimport():
     data = resp.json()
     general = data.get("general", {})
     origin = data.get("origin", {})
+    a = int((data['params']['time_generated']))
+    b = datetime.now().timestamp()
+    c = b -a
+    if c > 4500:
+        logging.error("Dein SimBrief Plan ist zu alt!")
+        input("Enter drücken zum Fortfahren...")
+        sys.exit()
 
     origin_name = start_name(origin["icao_code"])
     origin_icao = origin["icao_code"]
@@ -574,7 +582,7 @@ ordnerneu.mkdir(exist_ok=True)
 logging.info("--------------------------------------------------")
 logging.info("START .txt Erzeugung ")
 logging.info("--------------------------------------------------")
-debug = True
+debug = False
 if debug == False:
     metarCabin = METAR()
     metar = metarCabin.choices[0].message.content