Eutelsat 33C, 2010-11-07
Sky Digital: Discovery Knowledge +1 has left 11390.00MHz, pol.H (DVB-S SID:52435 PID:2331/2332 English,2333 English), it is no longer transmitted by satellite in Europe.

 Eutelsat 33C, 2010-09-30
Sky Digital: New PID for Discovery Knowledge +1: PID:2331/2332 English,2333 English SID:52435 (11390.00MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2010-03-11
Sky Digital: New PID for Discovery Knowledge +1: PID:2329/2330 English,2331 English SID:52435 (11390.00MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2009-09-30
Sky Digital: New PID for Discovery Knowledge +1: PID:2325/2326 English,2327 English SID:52435 (11390.00MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2009-07-17
Sky Digital: Discovery Knowledge +1 has left 11222.17MHz, pol.H (DVB-S SID:52060 PID:2325/2326 English,2327 English)
Sky Digital: New frequency for Discovery Knowledge +1: 11390.00MHz, pol.H (DVB-S SR:27500 FEC:2/3 SID:52435 PID:2323/2324 English,2325 English- VideoGuard).

 Eutelsat 33C, 2009-02-24
Sky Digital: New PID for Discovery Knowledge +1: PID:2325/2326 English,2327 English SID:52060 (11222.17MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2008-11-18
Sky Digital: Discovery Knowledge +1 has left 11390.00MHz, pol.H (DVB-S SID:52435 PID:2325/2326 English)

 Eutelsat 33C, 2008-11-17
Sky Digital: Discovery Knowledge +1 is now encrypted in VideoGuard (11390.00MHz, pol.H SR:27500 FEC:2/3 SID:52435 PID:2325/2326 English).

 Eutelsat 33C, 2008-11-14
Sky Digital: New frequency for Discovery Knowledge +1: 11390.00MHz, pol.H (DVB-S SR:27500 FEC:2/3 SID:52435 PID:2325/2326 English,2327 English- Clear).

 Eutelsat 33C, 2008-10-20
Sky Digital: New PID for Discovery Knowledge +1: PID:2323/2324 English,2325 English SID:52060 (11222.17MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2008-07-02
Sky Digital: New PID for Discovery Knowledge +1: PID:2318/2319 English,2320 SID:52060 (11222.17MHz, pol.H SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2008-07-01
Sky Digital: A new channel has started in DVB-S VideoGuard: Discovery Knowledge +1 (United Kingdom) on 11222.17MHz, pol.H SR:27500 FEC:2/3 SID:52060 PID:2320/2318 English,2319.