Eutelsat 12 West B, 2013-10-03
Top 50 has left 10972.00MHz, pol.H (DVB-S SID:1773 PID:731/732 Arabic)

 Eutelsat 12 West B, 2013-07-04
New frequency for Top 50: 10972.00MHz, pol.H (DVB-S SR:27500 FEC:3/4 SID:1773 PID:731/732 Arabic- Clear).

 Eutelsat 12 West B, 2013-07-02
Top 50 has left 10972.00MHz, pol.H (DVB-S SID:1773 PID:731/732 Arabic)

 Eutelsat 12 West B, 2013-06-01
New SR for Top 50 on 10972.00MHz, pol.H: SR:27500 ( FEC:3/4 SID:1773 PID:731/732 Arabic - Clear).

 Eutelsat 12 West B, 2013-05-20
New frequency for Top 50: 10972.00MHz, pol.H (DVB-S SR:22000 FEC:1/2 SID:1773 PID:731/732 Arabic- Clear).
Top 50 has left 11054.00MHz, pol.H (DVB-S SID:4013 PID:1040/1024 Arabic)

 Eutelsat 12 West B, 2013-04-24
New frequency for Top 50: 11137.00MHz, pol.H (DVB-S SR:22000 FEC:1/2 SID:17 PID:529/1297 Arabic- Clear).

 Eutelsat 12 West B, 2013-04-13
A new channel has started in DVB-S Clear: Top 50 (undefined) on 11054.00MHz, pol.H SR:22000 FEC:1/2 SID:4013 PID:1040/1024 Arabic.