<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (June 2011) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (June 2011) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> Arizona Cardinals </Th> </Tr> <Tr> <Td_colspan="2"> Current season </Td> </Tr> <Tr> <Td_colspan="2"> Established 1898; 120 years ago (1898) First season: 1920 Play in University of Phoenix Stadium Glendale, Arizona Headquartered in Tempe, Arizona </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Logo </Td> <Td> Wordmark </Td> </Tr> </Table> </Td> </Tr> <Tr> <Th_colspan="2"> League / conference affiliations </Th> </Tr> <Tr> <Td_colspan="2"> <P> National Football League (1920--present) </P> <Ul> <Li> Western Division (1933--1949) </Li> <Li> American Conference (1950--1952) </Li> <Li> Eastern Conference (1953--1969) <Ul> <Li> Century Division (1967--1969) </Li> </Ul> </Li> <Li> National Football Conference (1970--present) <Ul> <Li> NFC East (1970--2001) </Li> <Li> NFC West (2002--present) </Li> </Ul> </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> Current uniform </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Team colors </Th> <Td> Cardinal Red, Black, White </Td> </Tr> <Tr> <Th> Mascot </Th> <Td> Big Red </Td> </Tr> <Tr> <Th_colspan="2"> Personnel </Th> </Tr> <Tr> <Th> Owner (s) </Th> <Td> Bill Bidwill </Td> </Tr> <Tr> <Th> Chairman </Th> <Td> Bill Bidwill </Td> </Tr> <Tr> <Th> President </Th> <Td> Michael Bidwill </Td> </Tr> <Tr> <Th> General manager </Th> <Td> Steve Keim </Td> </Tr> <Tr> <Th> Head coach </Th> <Td> Steve Wilks </Td> </Tr> <Tr> <Th_colspan="2"> Team history </Th> </Tr> <Tr> <Td_colspan="2"> <Dl> <Dd> Since 1920: </Dd> </Dl> <Ul> <Li> Chicago Cardinals (1920--1943, 1945--1959) </Li> <Li> Card - Pitt (1944) </Li> <Li> St. Louis Cardinals (1960--1987) </Li> <Li> Phoenix Cardinals (1988--1993) </Li> <Li> Arizona Cardinals (1994--present) </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Team nicknames </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> The Cards </Li> <Li> Big Red </Li> <Li> Red Sea </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Championships </Th> </Tr> <Tr> <Td_colspan="2"> <P> League championships (2) </P> <Ul> <Li> NFL Championships (pre-1970 AFL--NFL merger) (2) 1925 *, 1947 </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> <P> Conference championships (1) </P> <Ul> <Li> NFC: 2008 </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> <P> Division championships (7) </P> <Ul> <Li> NFL West: 1947, 1948 </Li> <Li> NFC East: 1974, 1975 </Li> <Li> NFC West: 2008, 2009, 2015 </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Playoff appearances (10) </Th> </Tr> <Tr> <Td_colspan="2"> <Li> NFL: 1947, 1948, 1974, 1975, 1982, 1998, 2008, 2009, 2014, 2015 </Li> </Td> </Tr> <Tr> <Th_colspan="2"> Home fields </Th> </Tr> <Tr> <Td_colspan="2"> <Dl> <Dd> Since 1920: </Dd> </Dl> <Ul> <Li> Normal Park (1920--1921, 1926--1928) </Li> <Li> Comiskey Park (1922--1925, 1929--1930, 1939--1958) </Li> <Li> Wrigley Field (1931--1938) </Li> <Li> Soldier Field (1959, 4 games) </Li> <Li> Metropolitan Stadium (1959, 2 games) </Li> <Li> Sportsman's Park (1960--1965) </Li> <Li> Busch Memorial Stadium (1966--1987) </Li> <Li> Sun Devil Stadium (1988--2005) </Li> <Li> University of Phoenix Stadium (2006--present) </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Arizona Cardinals </Th> </Tr>

When was the last time the arizona cardinals were in the playoffs