Hot Bird 13C (12.5°W), 2021-07-02
A new channel has started in DVB-S2 : Channel 4 HD (İngiltere) on 11526.00MHz, pol.H SR:29700 FEC:2/3 SID:14174 PID:4741[MPEG-4] /4742 Ingılızce - Panaccess.

 Astra 2G (28.2°E), 2015-06-18
Channel 4 HD switched to Astra 2G satellite at 11127.00MHz, pol.V (DVB-S , 11127.00MHz, pol.V SR:22000 FEC:5/6 PID:2305[MPEG-4] /2307 nar,2306 Ingılızce).

 Astra 2F (28.2°E), 2012-12-07
Channel 4 HD switched to Astra 2F satellite at 11127.00MHz, pol.V (DVB-S , 11127.00MHz, pol.V SR:22000 FEC:5/6 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce).

 Intelsat 907, 2012-07-19
Channel 4 HD is now encrypted in BISS (11495.00MHz, pol.V SR:44100 FEC:9/10 SID:17664 PID:6301[MPEG-4] /6302 Ingılızce,6306 Ingılızce).
Channel 4 HD (İngiltere) is now transmitted Free To Air (11495.00MHz, pol.V SR:44100 FEC:9/10 SID:17664 PID:6301[MPEG-4] /6302 Ingılızce,6306 Ingılızce).

 Astra 1N (19.2°E), 2012-03-28
Channel 4 HD switched to DVB-S at 11127.00MHz, pol.V SR:22000 FEC:5/6 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce.

 Intelsat 907, 2011-12-14
Channel 4 HD is now encrypted in BISS (11495.00MHz, pol.V SR:44100 FEC:9/10 SID:17664 PID:6301[MPEG-4] /6302 Ingılızce,6306 Ingılızce).

 Intelsat 907, 2011-12-11
Channel 4 HD (İngiltere) is now transmitted Free To Air (11495.00MHz, pol.V SR:44100 FEC:9/10 SID:17664 PID:6301[MPEG-4] /6302 Ingılızce,6306 Ingılızce).

 Eutelsat 33C, 2011-11-22
Freesat & Sky Digital: Channel 4 HD has left 12606.65MHz, pol.V (DVB-S2 SID:55300 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce)

 Astra 1N (19.2°E), 2011-10-31
Sky Digital: Channel 4 HD (İngiltere) is now transmitted Free To Air (11127.00MHz, pol.V SR:22000 FEC:2/3 SID:21200 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce).

 Astra 1N (19.2°E), 2011-10-29
Sky Digital: Channel 4 HD is now encrypted in VideoGuard (11127.00MHz, pol.V SR:22000 FEC:2/3 SID:21200 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce).

 Astra 1N (19.2°E), 2011-10-27
Freesat & Sky Digital: New frequency for Channel 4 HD: 11127.00MHz, pol.V (DVB-S2 SR:22000 FEC:2/3 SID:21200 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce- sifresiz).

 Eutelsat 33C, 2011-03-24
Sky Digital: Channel 4 HD (İngiltere) is now transmitted Free To Air (12606.65MHz, pol.V SR:27500 FEC:3/4 SID:55300 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce).

 Astra 2A, 2011-03-20
Sky Digital: Channel 4 HD has left 11798.00MHz, pol.H (DVB-S2 SID:3875 PID:513[MPEG-4] /641 Ingılızce,661 Ingılızce)

 Eutelsat 33C, 2011-03-18
Sky Digital: Channel 4 HD on DVB-S2 12606.65MHz, pol.V SR:27500 FEC:3/4 SID:55300 PID:2305[MPEG-4] /2307 Ingılızce,2306 Ingılızce (VideoGuard).

 Eutelsat 33C, 2011-02-24
Sky Digital: Channel 4 HD has left 12606.65MHz, pol.V (DVB-S2 SID:55300 PID:2305[MPEG-4] /2306 Ingılızce)

 Eutelsat 33C, 2011-02-14
Sky Digital: Channel 4 HD is now encrypted in VideoGuard (12606.65MHz, pol.V SR:28250 FEC:3/4 SID:55300 PID:2305[MPEG-4] /2306 Ingılızce).

 Eutelsat 33C, 2011-02-11
Sky Digital: New frequency for Channel 4 HD: 12606.65MHz, pol.V (DVB-S2 SR:28250 FEC:3/4 SID:55300 PID:2305[MPEG-4] /2306 Ingılızce- sifresiz).

 Astra 2A, 2008-03-13
Sky Digital: PID have changed for Channel 4 HD: PID:513[MPEG-4]/641 Ingılızce,661 Ingılızce SID:3875 (11798.00MHz, pol.H SR:29500 FEC:3/4 - VideoGuard).

 Astra 2A, 2007-11-18
Sky Digital: Channel 4 HD is testing on 11798.00MHz, pol.H SR:29500 FEC:3/4 SID:3875 PID:513[MPEG-4] /661 Ingılızce (VideoGuard).