Nilesat 201 (7°W), 2013-01-22
ERTU: Technical education channel bylo na 11746.66MHz, pol.V odpojeno (DVB-S SID:104 PID:1004/1204 ). Tento televizni program již není na satelitu k dispozici

 Nilesat 201 (7°W), 2012-07-12
ERTU: Nová FEC pro Technical education channel na 11746.66MHz, pol.V: FEC:3/4 ( SR:27500 SID:104 PID:1004/1204 - Neuzamcen).

 Nilesat 201 (7°W), 2012-06-15
Technical education channel switched to Nilesat 201 satellite at 11746.66MHz, pol.V (DVB-S , 11746.66MHz, pol.V SR:27500 FEC:5/6 PID:1004/1204 ).

 Eutelsat 7 West A (7°W), 2012-02-21
ERTU: Technical education channel bylo na 11430.23MHz, pol.V odpojeno (DVB-S SID:104 PID:1004/1204 )

 Eutelsat 7 West A (7°W), 2012-02-18
ERTU: Nová vysílací frequence pro Technical education channel: 11430.23MHz, pol.V (DVB-S SR:27500 FEC:5/6 SID:104 PID:1004/1204 - Neuzamcen).

 Nilesat 101 (33.1°E), 2009-06-06
ERTU: Nová FEC pro Technical education channel na 11747.00MHz, pol.V: FEC:5/6 ( SR:27500 SID:104 PID:1004/1204 - Neuzamcen).