Index: /trunk/BNC/src/t_prn.h
===================================================================
--- /trunk/BNC/src/t_prn.h	(revision 10517)
+++ /trunk/BNC/src/t_prn.h	(revision 10518)
@@ -12,5 +12,5 @@
   static const unsigned MAXPRN_SBAS    = 38;
   static const unsigned MAXPRN_BDS     = 65;
-  static const unsigned MAXPRN_IRNSS   = 7;
+  static const unsigned MAXPRN_IRNSS   = 20;
   static const unsigned MAXPRN = MAXPRN_GPS + MAXPRN_GLONASS + MAXPRN_GALILEO
       + MAXPRN_QZSS + MAXPRN_SBAS + MAXPRN_BDS + MAXPRN_IRNSS;