diff --git a/src/little_r/record.py b/src/little_r/record.py
index b6bc639..eafc435 100644
--- a/src/little_r/record.py
+++ b/src/little_r/record.py
@@ -141,8 +141,10 @@ class Record:
     Currently, only one measurement per record is supported
     '''
 
-    def __init__(self, station_name, lat, lon, height, time, **kwargs):
-        self.station_name = station_name
+    def __init__(self, id, name, plateform, lat, lon, height, time, **kwargs):
+        self.id = "%-40s"%id
+        self.name = "%-40s"%name
+        self.plateform = "%-40s"%plateform
         self.lat = lat
         self.lon = lon
         self.time = time
@@ -239,10 +241,10 @@ def message_header(self):
         data = [
             self.lat,  #                   station latitude (north positive)
             self.lon,  #                   station longitude (east positive)
-            self.station_name,  #                   string1 ID of station
-            'Station name',  #                   string2 Name of station
-            'FM-12 SYNOP',  #                   string3 Description of the measurement device
-            'String 4',  #                   string4 GTS, NCAR/ADP, BOGUS, etc.
+            self.id,  #                   string1 ID of station
+            self.name,  #                   string2 Name of station
+            self.plateform,  #                   string3 Description of the measurement device
+            '                                        ',  #                   string4 GTS, NCAR/ADP, BOGUS, etc.
             self.height,  #                   terrain elevation (m) --> 1f20.5
             6,     #                   Number of valid fields in the report (kx*6)
             0,     #                   Number of errors encountered during the decoding of this observation (0)