Türksat 4A (42°E), 2023-06-25
New frequency for TRT Belgesel HD: 11795.00MHz, pol.V (DVB-S2 SR:30000 FEC:3/4 SID:10604 PID:1604[MPEG-4]/1704 Turkish,1804 Turkish- Clear).

 Eutelsat 7C (7°E), 2022-11-16
Digitürk: TRT Belgesel HD has left 10803.75MHz, pol.V (DVB-S2 SID:8514 PID:2513[MPEG-4] /3630 Turkish,3631 original audio)

 Eutelsat 7A, 2018-11-01
Digitürk: TRT Belgesel HD has left 10762.00MHz, pol.V (DVB-S2 SID:8514 PID:2513[MPEG-4] /3630 Turkish,3631 original audio)
Digitürk: New frequency for TRT Belgesel HD: 10803.75MHz, pol.V (DVB-S2 SR:30000 FEC:5/6 SID:8514 PID:2513[MPEG-4] /3630 Turkish,3631 original audio- Clear).

 Eutelsat 7A, 2018-07-17
Digitürk: TRT Belgesel HD has left 10845.00MHz, pol.H (DVB-S2 SID:8103 PID:2440[MPEG-4] /3438 Turkish,3444 original audio)

 Eutelsat 7A, 2018-06-24
Digitürk: A new channel has started in DVB-S2 Clear: TRT Belgesel HD (Turkey) on 10762.00MHz, pol.V SR:30000 FEC:5/6 SID:8514 PID:2513[MPEG-4]/3630 Turkish,3631 original audio.

 Eutelsat 7A, 2016-08-20
Digitürk: New frequency for TRT Belgesel HD: 10845.00MHz, pol.H (DVB-S2 SR:30000 FEC:5/6 SID:8103 PID:2440[MPEG-4]/3438 Turkish,3444 original audio- Clear).

 Turksat 3A (42°E), 2014-12-07
A new channel has started in DVB-S2 Clear: TRT Belgesel HD (Turkey) on 11053.00MHz, pol.V SR:30000 FEC:3/4 SID:10604 PID:1604[MPEG-4] /1704 Turkish,1804 original audio.