Sierra Bombardment Group was created in 1941.
Bombardment of Algiers - painting - was created in 1820.
The web address of the 99Th Bombardment Group Historical Society is: 99bombgroup.org
The address of the 99Th Bombardment Group Historical Society is: 20 Flathead Drive, Cherokee Village, AR 72529
GK Sierra was created in 2007.
Sierra Sidewinder was created in 2007.
Sierra College was created in 1936.
Sine Sierra was created in 1995.
Sierra Towers was created in 1965.
Sierra Seminary was created in 1861.
Sierra Sciences was created in 1999.
PMC-Sierra was created in 1984.
Sierra Tonante was created in 1992.