|
IA I
|
1975
|
|
OK I
|
1975
|
|
MO I
|
1981
|
|
MN I
|
Oct 4, 1982
|
|
OK II
|
1984
|
|
SD I
|
1984
|
|
IA III
|
1985
|
|
NE I
|
1985
|
|
KS I
|
1986
|
|
MN II
|
1986
|
|
MN IV
|
Apr 26, 1990
|
|
MO III
|
1991
|
|
KS III
|
1992
|
|
KS V
|
1992
|
|
NE II
|
1996
|
|
NE III
|
1998
|
|
ND I
|
Mar 23, 1999
|
|
OK IV
|
Sep 18, 2000
|
|
ND II
|
Apr 1, 2001
|
|
MO II
|
Jul 9, 2001
|
Rechartered
|
KS VII
|
Jan 9, 2002
|
|
MO VI
|
Apr 30, 2002
|
|
SD II
|
Jul 31, 2002
|
|
IA IV
|
Aug 8, 2002
|
|
MN V
|
Aug 27, 2002
|
|
ND III
|
Aug 19, 2003
|
|
MO VII
|
Jan 13, 2004
|
|
OK V
|
Feb 4, 2004
|
|
OK III
|
May 25, 2004
|
Reissued
|
OK VI
|
Jun 15, 2004
|
|
MN VI
|
Jul 23, 2004
|
|
OK VII
|
Dec 8, 2004
|
|
MN III
|
Dec 15, 2004
|
Rechartered
|
ND IV
|
Apr 11, 2005
|
|
MN VII
|
Apr 20, 2005
|
|
OK VIII
|
Aug 25, 2005
|
|
MO IV
|
Sep 8, 2005
|
|
KS IV
|
Dec 29, 2005
|
|
MO VIII
|
Feb 15, 2006
|
|
OK IX
|
Jul 3, 2007
|
|
MO IX
|
Oct 25, 2007
|
|
MN VIII
|
May 2, 2008
|
|
KS II
|
May 14, 2008
|
|
NE IV
|
May 21, 2008
|
|
IA V
|
Jun 19, 2008
|
|
KS VIII
|
Sep 17, 2008
|
|
MN IX
|
Mar 25, 2009
|
|
OK VI
|
Nov 24, 2009
|
Reissued
|
NE III
|
Apr 25, 2012
|
Rechartered
|
IA VI
|
May 10, 2012
|
|
MO X
|
June 7, 2012
|
|
OK VIII
|
May 27, 2015
|
Rechartered
|
ND IV
|
Aug 21, 2017
|
Rechartered
|
Int'l didn't track complete dates until 1999
|
|
|
|
|
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