Each of the JCSAT series satellites has two names - essentially, a name that identifies the physical satellite and a name that marks the service it is providing at
a specific orbital slot. Here is the JCSAT series:
Satellite name Service name Launch Retired Location
JCSAT 1 JCSAT 1 1989 Mar 6 1998 Aug 17 150E
JCSAT 2 JCSAT 2 1990 Jan 1 2002 Aug 154E
JCSAT 3 JCSAT 3 1995 Aug 29 2007 Feb 128E
JCSAT 4 JCSAT R 1997 Feb 17 2009 Aug 150E, 124E, 150E, Now Intelsat IS-26
JCSAT 5 JCSAT 1B 1997 Dec 2 - 150E
JCSAT 6 JCSAT 4A 1999 Feb 16 - 82E
JCSAT 7 JCSAT-110 2000 Oct 6 - 110E (Also called Superbird 5)
JCSAT 8 JCSAT 2A 2002 Mar 29 - 154E
JCSAT 9 JCSAT 5A 2006 Apr 12 - 132E
JCSAT 10 JCSAT 3A 2006 Aug 11 - 128E
JCSAT 11 - 2007 Sep 5 2007 Sep 5 Failed to orbit
JCSAT 12 JCSAT RA 2009 Aug 21 - 128E
JCSAT 13 JCSAT 4B 2012 May 15 - 124E
JCSAT 14 JCSAT 2B 2016 May 6 - En route 154E