Index: /trunk/BNC/bnchelp.html
===================================================================
--- /trunk/BNC/bnchelp.html	(revision 383)
+++ /trunk/BNC/bnchelp.html	(revision 384)
@@ -374,5 +374,5 @@
 <p><a name="nw"><h4>B - 10. No Window - optional</h4></p>
 <p>
-You can use BNC on all systems in batch mode with the command line option '-nw'. BNC then runs in 'no window' mode, reading options from the configuration file ${HOME}/.config/BKG/BNC_NTRIP_Client.conf (Unix/Linux) or from the register BKC_NTRIP_Client (Windows).
+You can use BNC on all systems in batch mode with the command line option '-nw'. BNC then runs in 'no window' mode, reading options from the configuration file ${HOME}/.config/BKG/BNC_NTRIP_Client.conf (Unix/Linux) or from the register BNC_NTRIP_Client (Windows).
 </p>
 <p>
@@ -436,5 +436,4 @@
 <tr><td>NTRIP broadcaster overview &nbsp;</td><td><u>http://www.rtcm-ntrip.org/home</u></td></tr>
 <tr><td>EUREF-IP Pilot Project &nbsp;</td><td><u>http://www.epncb.oma.be/euref_IP</u></td></tr>
-<tr><td>EUREF-IP Pilot Project &nbsp;</td><td><u>http://www.epncb.oma.be/euref_IP</u></td></tr>
 <tr><td>Radio Technical Commission<br>for Maritime Services &nbsp;</td><td><u>http://www.rtcm.org</u>
 </table>
@@ -505,5 +504,5 @@
 <p><a name="rtcm2"><h4>F - 2.1 RTCM Version 2.x</h4></p>
 <p>
-Transmitting GNSS carrier phase data can be done through RTCM Version 2.x messages. Please note that only RTCM Version 2.3 streams may include GLONASS data. Messages that may be of interest here are of type 1, 2, 3, 6, 9, 16,18/19, 20/21, and 22.
+Transmitting GNSS carrier phase data can be done through RTCM Version 2.x messages. Please note that only RTCM Version 2.2 and 2.3 streams may include GLONASS data. Messages that may be of some interest here are:
 </p>
 
@@ -533,4 +532,10 @@
 Type 19 and 21 messages are the uncorrected pseudo-range measurements and pseudo-range corrections used in RTK.
 </li>
+<li>
+Type 23 message provides the information on the antenna type used on the reference station. 
+</li>
+<li>
+Type 24 message carries the coordinates of the installed antenna's ARP in the GNSS coordinate system coordinates.
+</li>
 </ul>
 
@@ -543,5 +548,5 @@
 </p>
 <ul>
-<li>Tpye 1001, GPS L1 code and phase.</li>
+<li>Type 1001, GPS L1 code and phase.</li>
 <li>Type 1002, GPS L1 code and phase and ambiguities and carrier to noise ratio.</li>
 <li>Type 1003, GPS L1 and L2 code and phase.</li>
