Express AT1 (56°E), 2023-11-01
New frequency for ТТ4: 12168.00MHz, pol.R (DVB-S2 SR:27500 FEC:3/4 SID:2419 PID:1191[MPEG-4]/1192- CryptOn).
ТТ4 has left 12380.00MHz, pol.L (DVB-S2 SID:2419 PID:1191[MPEG-4]/1192)

 Express AT1 (56°E), 2023-08-13
A new channel has started in DVB-S2 : ТТ4 (undefined) on 12380.00MHz, pol.L SR:27500 FEC:3/4 SID:2419 PID:1191[MPEG-4]/1192 - CryptOn.

 TurkmenÄlem/MonacoSat (52°E), 2022-05-10
ТТ4 has left 12341.00MHz, pol.V (DVB-S2 SID:621 PID:601[MPEG-4]/609 Rusca), it is no longer transmitted by satellite in Europe.

 TurkmenÄlem/MonacoSat (52°E), 2022-05-09
A new channel has started in DVB-S2 : ТТ4 (undefined) on 12341.00MHz, pol.V SR:28000 FEC:5/6 SID:621 PID:601[MPEG-4]/609 Rusca - Conax.