Eutelsat 16A (16°E), 2022-05-05
Max TV: A new channel has started in DVB-S2 Clear: Z1 (Croatia) on 11595.25MHz, pol.H SR:30000 FEC:3/4 SID:103 PID:2834[MPEG-4]/2610 Croatian.

 Eutelsat 16A (16°E), 2022-05-01
Max TV: Z1 has left 11595.25MHz, pol.H (DVB-S2 SID:103 PID:2834[MPEG-4]/2610 Croatian), it is no longer transmitted by satellite in Europe.

 Eutelsat 16A (16°E), 2018-11-29
Max TV: Z1 has left 11595.25MHz, pol.V (DVB-S2 SID:103 PID:2834[MPEG-4]/2610)

 Eutelsat 16A (16°E), 2017-01-19
Direct2Home: Z1 has left 11554.00MHz, pol.V (DVB-S2 SID:1828 PID:3801/3802 Croatian)
Direct2Home: Z1 has left 11637.00MHz, pol.H (DVB-S2 SID:1930 PID:4001[MPEG-4]/4002 Croatian)

 Eutelsat 16A (16°E), 2016-12-18
Max TV: Z1 (Croatia) is now transmitted Free To Air (11595.25MHz, pol.H SR:30000 FEC:3/4 SID:103 PID:2834[MPEG-4]/2610 Croatian).

 Eutelsat 16A (16°E), 2016-12-17
Max TV: New frequency for Z1: 11595.25MHz, pol.H (DVB-S2 SR:30000 FEC:3/4 SID:103 PID:2834[MPEG-4]/2610 Croatian- Nagravision 3).

 Eutelsat 16A (16°E), 2016-06-14
Direct2Home: A new channel has started in DVB-S2 Clear: Z1 (Croatia) on 11554.00MHz, pol.V SR:30000 FEC:5/6 SID:1828 PID:3801/3802 Croatian.

 Eutelsat 5 West A (9.1°W), 2013-10-16
Z1 has left 11472.00MHz, pol.H (DVB-S SID:4 PID:130/131 Croatian)

 Eutelsat 16A (16°E), 2013-09-16
A new channel has started in DVB-S2 Clear: Z1 (Croatia) on 11637.00MHz, pol.H SR:30000 FEC:5/6 SID:1930 PID:4001/4002 Croatian.

 Intelsat 10-02 (0.8°W), 2013-05-01
Digi TV: Z1 has left 12607.00MHz, pol.V (DVB-S SID:3080 PID:639/872 Croatian)

 Intelsat 10-02 (0.8°W), 2013-03-08
Digi TV: Z1 is now encrypted in Nagravision 3 (12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 PID:639/872 Croatian).

 Intelsat 10-02 (0.8°W), 2013-03-07
Digi TV: Z1 (Croatia) is now transmitted Free To Air (12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 PID:639/872 Croatian).

 Intelsat 10-02 (0.8°W), 2012-07-19
Digi TV: Z1 is now encrypted in Nagravision 3 (12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 PID:639/872 Croatian).
Digi TV: Z1 (Croatia) is now transmitted Free To Air (12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 PID:639/872 Croatian).

 Eutelsat 5 West A (9.1°W), 2012-05-30
New SR for Z1 on 11472.00MHz, pol.H: SR:2100 ( FEC:5/6 SID:4 PID:130/131 Croatian - Clear).

 Eutelsat 5 West A (9.1°W), 2011-03-23
New SR for Z1 on 11478.00MHz, pol.H: SR:2444 ( FEC:5/6 SID:4 PID:130/131 Croatian - Clear).

 Eutelsat 5 West A (9.1°W), 2009-10-08
Z1 has left 10973.00MHz, pol.V (DVB-S SID:4 PID:130/131 Croatian)

 Eutelsat 33F (33°E), 2009-10-05
Z1 has left 12303.00MHz, pol.V (DVB-S SID:3213 PID:1248/1249 Croatian)

 Eutelsat 5 West A (9.1°W), 2009-09-27
New frequency for Z1: 11478.00MHz, pol.H (DVB-S SR:10910 FEC:5/6 SID:4 PID:130/131 Croatian- Clear).

 Eutelsat 5 West A (9.1°W), 2009-09-06
A new channel has started in DVB-S Clear: Z1 (Croatia) on 10973.00MHz, pol.V SR:9000 FEC:5/6 SID:4 PID:130/131 Croatian.

 Intelsat 10-02 (0.8°W), 2006-11-03
Digi TV: Z1 is back on 12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 after a break ( PID:639/872 Croatian - Nagravision 2).
Digi TV: Z1 has left 12607.00MHz, pol.V (DVB-S SID:3080 PID:639/872 Croatian)

 Intelsat 10-02 (0.8°W), 2006-11-01
Digi TV: A new channel has started in DVB-S Nagravision 2: Z1 (Croatia) on 12607.00MHz, pol.V SR:27500 FEC:3/4 SID:3080 PID:639/872 Croatian.

 Intelsat 10-02 (0.8°W), 2006-10-27
Digi TV: Z1 has left 12686.00MHz, pol.V (DVB-S SID:3120 PID:644/877 Croatian)

 Intelsat 10-02 (0.8°W), 2006-10-20
Digi TV: A new channel has started in DVB-S Clear: Z1 (Croatia) on 12686.00MHz, pol.V SR:27500 FEC:3/4 SID:3120 PID:644/877 Croatian.

 Eurobird 4, 2006-04-14
A new channel has started in DVB-S Clear: Z1 (Croatia) on 12303.00MHz, pol.V SR:27500 FEC:3/4 SID:3213 PID:1248/1249 Croatian.