Astra 2E (28.2°E), 2016-03-13
Sky Digital: E4 Ireland has left 12480.00MHz, pol.V (DVB-S SID:12050 PID:2314/2315 English,2316 English), it is no longer transmitted by satellite in Europe.

 Astra 2E (28.2°E), 2014-11-08
E4 Ireland switched to Astra 2E satellite at 12480.00MHz, pol.V (DVB-S , 12480.00MHz, pol.V SR:27500 FEC:2/3 PID:2314/2315 English,2316 English).

 Astra 2A, 2010-05-23
Sky Digital: E4 Ireland is back on 12480.00MHz, pol.V SR:27500 FEC:2/3 SID:12050 after a break ( PID:2314/2315 English,2316 English - VideoGuard).
Sky Digital: E4 Ireland has left 12480.00MHz, pol.V (DVB-S SID:12050 PID:2314/2315 English,2316 English), it is no longer transmitted by satellite in Europe.

 Astra 2A, 2009-01-16
Sky Digital: New PID for E4 Ireland: PID:2314/2315 English,2316 English SID:12050 (12480.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2008-09-23
Sky Digital: E4 Ireland has left 11565.00MHz, pol.V (DVB-S SID:50515 PID:2363/2364 English)

 Astra 2A, 2008-09-22
Sky Digital: New frequency for E4 Ireland: 12480.00MHz, pol.V (DVB-S SR:27500 FEC:2/3 SID:12050 PID:2329/2330 English,2331 English- VideoGuard).

 Eutelsat 33C, 2005-11-03
Sky Digital: New PID for E4 Ireland: PID:2363/2364 English SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2005-07-20
Sky Digital: New PID for E4 Ireland: PID:2316/2317 English SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Astra 2A, 2005-06-09
Sky Digital: E4 Ireland has left 12168.00MHz, pol.V (DVB-S SID:9208 PID:2349/2350 English)

 Astra 2A, 2005-05-26
Sky Digital: New PID for E4 Ireland: PID:2349/2350 English SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2003-09-29
Sky Digital: New PID for E4 Ireland: PID:2329/2330 English SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Astra 2A, 2003-09-19
Sky Digital: New PID for E4 Ireland: PID:2358/2359 English SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2003-04-29
Sky Digital: New PID for E4 Ireland: PID:2325/2326 English SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Astra 2A, 2003-03-11
Sky Digital: New PID for E4 Ireland: PID:2361/2362 English SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Astra 2A, 2003-02-12
--: New PID for E4 Ireland: PID:2359/2360 English SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - --).

 Eutelsat 33C, 2003-02-03
Sky Digital: New PID for E4 Ireland: PID:2329/2330 English SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Astra 2A, 2003-01-03
Sky Digital: New PID for E4 Ireland: PID:2350/2351 English SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2002-08-03
Sky Digital: New PID for E4 Ireland: PID:2326/2327 SID:50515 (11565.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).

 Eutelsat 33C, 2002-05-30
Sky Digital: New frequency for E4 Ireland: 11565.00MHz, pol.V (DVB-S SR:27500 FEC:2/3 SID:50515 PID:2321/2322- VideoGuard).

 Astra 2A, 2002-05-05
Sky Digital: New PID for E4 Ireland: PID:2353/2354 SID:9208 (12168.00MHz, pol.V SR:27500 FEC:2/3 - VideoGuard).