Astra 2G (28.2°E), 2024-07-03
Discovery Science +1 switched to DVB-S2 at 11038.00MHz, pol.V SR:23000 FEC:2/3 PID:2305/2306 Ingılızce,2307 Ingılızce.

 Astra 2G (28.2°E), 2017-11-12
Sky Digital: Discovery Science +1 has left 11582.25MHz, pol.H (DVB-S SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce)

 Astra 2G (28.2°E), 2017-10-27
Sky Digital: New frequency for Discovery Science +1: 11038.00MHz, pol.V (DVB-S SR:22000 FEC:5/6 SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce- VideoGuard).

 Astra 2G (28.2°E), 2015-07-01
Sky Digital: Discovery Science +1 has left 11464.25MHz, pol.H (DVB-S SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce)

 Astra 2G (28.2°E), 2015-06-25
Sky Digital: New frequency for Discovery Science +1: 11582.25MHz, pol.H (DVB-S SR:22000 FEC:5/6 SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce- VideoGuard).

 Astra 2F (28.2°E), 2015-06-25
Sky Digital: Discovery Science +1 has left 11585.00MHz, pol.H (DVB-S SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce)

 Astra 2G (28.2°E), 2015-06-19
Sky Digital: New frequency for Discovery Science +1: 11464.00MHz, pol.H (DVB-S SR:22000 FEC:5/6 SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce- VideoGuard).

 Eutelsat 33C, 2015-03-18
Sky Digital: Discovery Science +1 has left 11389.00MHz, pol.H (DVB-S SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce)

 Astra 2F (28.2°E), 2015-02-28
Sky Digital: New frequency for Discovery Science +1: 11585.00MHz, pol.H (DVB-S SR:22000 FEC:5/6 SID:52410 PID:2305/2306 Ingılızce,2307 Ingılızce- VideoGuard).

 Eutelsat 33C, 2009-09-30
Sky Digital: PID have changed for Discovery Science +1: PID:2305/2306 Ingılızce,2307 Ingılızce SID:52410 (11390.00MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2009-07-24
Sky Digital: Discovery Science +1 has left 11344.00MHz, pol.H (DVB-S SID:53205 PID:2304/2305 Ingılızce,2306 Ingılızce)

 Eutelsat 33C, 2009-07-23
Sky Digital: New frequency for Discovery Science +1: 11390.00MHz, pol.H (DVB-S SR:27500 FEC:2/3 SID:52410 PID:2311/2312 Ingılızce,2313 Ingılızce- VideoGuard).

 Eutelsat 33C, 2008-11-18
Sky Digital: Discovery Science +1 has left 11390.00MHz, pol.H (DVB-S SID:52410 PID:2313/2314 Ingılızce)

 Eutelsat 33C, 2008-11-17
Sky Digital: Discovery Science +1 is now encrypted in VideoGuard (11390.00MHz, pol.H SR:27500 FEC:2/3 SID:52410 PID:2313/2314 Ingılızce).

 Eutelsat 33C, 2008-11-14
Sky Digital: New frequency for Discovery Science +1: 11390.00MHz, pol.H (DVB-S SR:27500 FEC:2/3 SID:52410 PID:2313/2314 Ingılızce,2315 Ingılızce- sifresiz).

 Eutelsat 33C, 2008-04-21
Sky Digital: A new channel has started in DVB-S : Discovery Science +1 (İngiltere) on 11344.00MHz, pol.H SR:27500 FEC:2/3 SID:53205 PID:2304/2305 Ingılızce,2306 Ingılızce - VideoGuard.