Thor 6 (0.8°W), 2013-10-07
Focus Sat: M Sat has left 11977.00MHz, pol.H (DVB-S SID:1055 PID:7155/7255 Bulgarian)
Allente & Focus Sat: M Sat has left 12092.00MHz, pol.H (DVB-S SID:11013 PID:5113/5213 Bulgarian)
Allente & Focus Sat: M Sat has left 12092.00MHz, pol.H (DVB-S SID:11013 PID:5113/5213 Bulgarian), it is no longer transmitted by satellite in Europe.

 Thor 6 (0.8°W), 2013-09-02
M Sat switched to DVB-S at 12092.00MHz, pol.H SR:28000 FEC:7/8 PID:5113/5213 Bulgarian.
M Sat switched to DVB-S at 12092.00MHz, pol.H SR:28000 FEC:7/8 PID:5113/5213 Bulgarian.

 Thor 6 (0.8°W), 2013-09-01
Allente & Focus Sat: New frequency for M Sat: 12092.00MHz, pol.H (DVB-S2 SR:30000 FEC:3/4 SID:11013 PID:5113/5213 Bulgarian- Conax).
Allente & Focus Sat: New frequency for M Sat: 12092.00MHz, pol.H (DVB-S2 SR:30000 FEC:3/4 SID:11013 PID:5113/5213 Bulgarian- Conax).

 Thor 6 (0.8°W), 2012-04-28
Focus Sat: M Sat is now encrypted in Conax (11977.00MHz, pol.H SR:28000 FEC:7/8 SID:1055 PID:7155/7255 Bulgarian).

 Thor 6 (0.8°W), 2012-04-27
Focus Sat: M Sat (Bulgaria) is now transmitted Free To Air (11977.00MHz, pol.H SR:28000 FEC:7/8 SID:1055 PID:7155/7255 Bulgarian).

 Thor 6 (0.8°W), 2012-04-26
Focus Sat: M Sat is now encrypted in Conax (11977.00MHz, pol.H SR:28000 FEC:7/8 SID:1055 PID:7155/7255 Bulgarian).

 Thor 6 (0.8°W), 2012-04-25
Focus Sat: M Sat (Bulgaria) is now transmitted Free To Air (11977.00MHz, pol.H SR:28000 FEC:7/8 SID:1055 PID:7155/7255 Bulgarian).

 Intelsat 12 (IS-12), 2011-09-09
Vivacom: M Sat has left 11550.00MHz, pol.V (DVB-S2 SID:207 PID:2207[MPEG-4]/2307 Bulgarian)

 Thor 6 (0.8°W), 2011-05-17
M Sat has left 11958.00MHz, pol.V (DVB-S SID:1902 PID:513/644 Bulgarian)

 Thor 6 (0.8°W), 2011-01-25
Focus Sat: New frequency for M Sat: 11977.00MHz, pol.H (DVB-S SR:28000 FEC:7/8 SID:1055 PID:7155/7255 Bulgarian- Conax).
Focus Sat: M Sat has left 11977.00MHz, pol.H (DVB-S SID:1056 PID:7156/7256 Bulgarian)
Focus Sat: M Sat (Bulgaria) broadcasts in DVB-S Conax on 11977.00MHz, pol.H SR:28000 FEC:7/8 SID:1056 PID:7156/7256 Bulgarian.

 Intelsat 12 (IS-12), 2010-09-01
Vivacom: M Sat has left 11591.00MHz, pol.V (DVB-S2 SID:207 PID:2207[MPEG-4]/2307 Bulgarian)

 Intelsat 12 (IS-12), 2010-08-27
Vivacom: New frequency for M Sat: 11591.00MHz, pol.V (DVB-S2 SR:30000 FEC:3/4 SID:207 PID:2207[MPEG-4]/2307 Bulgarian- VideoGuard).

 Intelsat 12 (IS-12), 2010-07-10
Vivacom: A new channel has started in DVB-S2 VideoGuard: M Sat (Bulgaria) on 11550.00MHz, pol.V SR:30000 FEC:3/4 SID:207 PID:2207[MPEG-4]/2307 Bulgarian.

 Thor 3 (4.3°W), 2010-03-29
M Sat has left 12169.00MHz, pol.H (DVB-S SID:1902 PID:513/644 Bulgarian)

 Thor 6 (0.8°W), 2010-01-28
New frequency for M Sat: 11958.00MHz, pol.V (DVB-S SR:28000 FEC:7/8 SID:1902 PID:513/644 Bulgarian- Conax).

 Hellas Sat 2, 2008-09-10
Bulsatcom: M Sat has left 12560.00MHz, pol.H (DVB-S SID:123 PID:648/649 Bulgarian)

 Hellas Sat 2, 2008-07-03
Bulsatcom: M Sat has left 12647.00MHz, pol.H (DVB-S SID:40 PID:836/837 Bulgarian)

 Hellas Sat 2, 2008-07-01
Bulsatcom: New frequency for M Sat: 12560.00MHz, pol.H (DVB-S SR:20000 FEC:7/8 SID:123 PID:648/649 Bulgarian- DVB Scrambling & Griffin & Irdeto 2).

 Hellas Sat 2, 2006-12-14
Bulsatcom: A new channel has started in DVB-S Griffin & Irdeto 2: M Sat (Bulgaria) on 12647.00MHz, pol.H SR:30000 FEC:7/8 SID:40 PID:836/837 Bulgarian.

 Hellas Sat 2, 2005-09-17
Bulsatcom: M Sat has left 12688.00MHz, pol.H (DVB-S SID:15 PID:912/913 Bulgarian)

 Hellas Sat 2, 2005-07-03
Bulsatcom: M Sat has left 12524.00MHz, pol.H (DVB-S SID:1007 PID:80/81 Bulgarian)

 Hellas Sat 2, 2005-06-22
Bulsatcom: New frequency for M Sat: 12688.00MHz, pol.H (DVB-S SR:28800 FEC:7/8 SID:15 PID:912/913 Bulgarian- Griffin & Irdeto 2).

 Hellas Sat 2, 2005-06-10
Bulsatcom: M Sat has left 12688.00MHz, pol.H (DVB-S SID:14 PID:848/)

 Hellas Sat 2, 2005-06-05
Bulsatcom: A testcard identified M Sat has started in Griffin & Irdeto 2 on 12688.00MHz, pol.H SR:28800 FEC:7/8 SID:14 PID:848/.

 Hellas Sat 2, 2005-05-15
Bulsatcom: New frequency for M Sat: 12688.00MHz, pol.H (DVB-S SR:28800 FEC:7/8 SID:14 PID:848/849 Bulgarian- Irdeto 2).

 Hellas Sat 2, 2004-01-18
A new channel has started in DVB-S Irdeto 2: M Sat (Bulgaria) on 12524.00MHz, pol.H SR:29000 FEC:7/8 SID:1007 PID:80/81 Bulgarian.

 Thor 3 (4.3°W), 2003-10-22
M Sat is now encrypted in Conax (12169.00MHz, pol.H SR:28000 FEC:7/8 SID:1902 PID:513/644 Bulgarian).

 Thor 3 (4.3°W), 2003-09-04
M Sat (Bulgaria) is now transmitted Free To Air (12169.00MHz, pol.H SR:28000 FEC:7/8 SID:1902 PID:513/644 Bulgarian).