Eutelsat 7A, 2019-11-20
Digitürk: National Geographic Türk HD has left 11617.00MHz, pol.V (DVB-S2 SID:7308 PID:2324[MPEG-4] /3023 Turkish,3026 original audio), it is no longer transmitted by satellite in Europe.

 Eutelsat 7A, 2018-08-02
Digitürk: National Geographic Türk HD has left 10887.00MHz, pol.H (DVB-S2 SID:7901 PID:2390[MPEG-4] /3390 Turkish,3391 original audio)

 Eutelsat 7A, 2018-07-16
Digitürk: New frequency for National Geographic Türk HD: 11617.00MHz, pol.V (DVB-S2 SR:30000 FEC:5/6 SID:7308 PID:2324[MPEG-4] /3023 Turkish,3026 original audio- Irdeto 2).

 Eutelsat 7A, 2012-05-27
Digitürk: New PID for National Geographic Türk HD: PID:2390[MPEG-4] /3390 Turkish,3391 original audio SID:7901 (10886.00MHz, pol.H SR:30000 FEC:5/6 - Cryptoworks & Irdeto 2).

 Eutelsat 7A, 2011-04-24
Digitürk: National Geographic Türk HD is now encrypted in Cryptoworks & Irdeto 2 (10886.00MHz, pol.H SR:30000 FEC:5/6 SID:7901 PID:7011[MPEG-4] /7015 Turkish,7016 original audio).

 Eutelsat 7A, 2011-04-23
Digitürk: National Geographic Türk HD (Turkey) is now transmitted Free To Air (10886.00MHz, pol.H SR:30000 FEC:5/6 SID:7901 PID:7011[MPEG-4] /7015 Turkish,7016 original audio).

 Astra 3B (23.5°E), 2011-04-02
Satellite BG: National Geographic Türk HD has left 12207.00MHz, pol.V (DVB-S2 SID:5601 PID:1101[MPEG-4] /1102 English)

 Astra 3B (23.5°E), 2011-03-31
Satellite BG: New FEC for National Geographic Türk HD on 12207.00MHz, pol.V: FEC:5/6 ( SR:27500 SID:5601 PID:1101[MPEG-4] /1102 English - Conax & Cryptoworks & Irdeto 2).

 Astra 3B (23.5°E), 2011-03-27
Satellite BG: National Geographic Türk HD (Turkey) broadcasts in DVB-S2 Conax & Cryptoworks & Irdeto 2 on 12207.00MHz, pol.V SR:27500 FEC:3/4 SID:5601 PID:1101[MPEG-4] /1102 English.

 Eutelsat 7A, 2010-07-13
Digitürk: National Geographic Türk HD is now encrypted in Cryptoworks & Irdeto 2 (10886.00MHz, pol.H SR:30000 FEC:5/6 SID:7901 PID:7011[MPEG-4] /7015 Turkish,7016 original audio).
Digitürk: National Geographic Türk HD (Turkey) is now transmitted Free To Air (10886.00MHz, pol.H SR:30000 FEC:5/6 SID:7901 PID:7011[MPEG-4] /7015 Turkish,7016 original audio).

 Eutelsat 7A, 2010-07-09
Digitürk: New PID for National Geographic Türk HD: PID:7011[MPEG-4] /7015 Turkish,7016 original audio SID:7901 (10886.00MHz, pol.H SR:30000 FEC:5/6 - Cryptoworks & Irdeto 2).

 Eutelsat 7A, 2010-06-20
Digitürk: National Geographic Türk HD has left 10928.00MHz, pol.H (DVB-S SID:7806 PID:2100[MPEG-4] /2300 Turkish,2301)

 Eutelsat 7A, 2010-02-06
Digitürk: National Geographic Türk HD is now encrypted in Cryptoworks & Irdeto 2 (10928.00MHz, pol.H SR:30000 FEC:3/4 SID:7806 PID:2100[MPEG-4] /2300 Turkish,2301).

 Eutelsat 7A, 2010-01-24
Digitürk: National Geographic Türk HD has left 10886.00MHz, pol.V (DVB-S2 SID:204 PID:204[MPEG-4] /304 Turkish,314)

 Eutelsat 7A, 2010-01-23
Digitürk: National Geographic Türk HD (Turkey) is now transmitted Free To Air (10928.00MHz, pol.H SR:30000 FEC:3/4 SID:7806 PID:2100[MPEG-4] /2300 Turkish,2301).

 Eutelsat 7A, 2010-01-13
Digitürk: New frequency for National Geographic Türk HD: 10928.00MHz, pol.H (DVB-S SR:30000 FEC:3/4 SID:7806 PID:2100[MPEG-4] /2300 Turkish,2301- Cryptoworks & Irdeto 2).

 Eutelsat 7A, 2010-01-06
Digitürk: National Geographic Türk HD has left 10928.00MHz, pol.H (DVB-S2 SID:204 PID:204[MPEG-4] /304 Turkish,314)

 Eutelsat 7A, 2009-12-27
Digitürk: New FEC for National Geographic Türk HD on 10886.00MHz, pol.V: FEC:5/6 ( SR:30000 SID:204 PID:204[MPEG-4] /304 Turkish,314 - Irdeto 2).

 Eutelsat 7A, 2009-12-18
National Geographic Türk HD is testing in DVB-S2 Clear on 10886.00MHz, pol.V SR:30000 FEC:2/3 SID:7802 PID:2101[MPEG-4] /2201.

 Eutelsat 7A, 2009-11-01
Digitürk: National Geographic Türk HD is now encrypted in Irdeto 2 (10928.00MHz, pol.H SR:30000 FEC:2/3 SID:204 PID:204[MPEG-4] /304 Turkish,314).
Digitürk: National Geographic Türk HD (Turkey) is now transmitted Free To Air (10928.00MHz, pol.H SR:30000 FEC:2/3 SID:204 PID:204[MPEG-4] /304 Turkish,314).