Chronology of call letters KPPC

• Date: December 25, 1924-September 1, 1996 ( Note: September 1, 1996 was date of last broadcast; license continued.)
• Frequency:
  • 1310 khz (December 25, 1924-February 20, 1928)
  • 950 khz (February 20, 1928-November 11, 1928)
  • 1200 khz (November 11, 1928-November 15, 1929)
  • 1210 khz (November 15, 1929-March 29, 1941)
  • 1240 khz (March 29, 1941-September 1, 1996)
• Location:
  • Pasadena, California (December 25, 1924-September 1, 1996)
• Owner of license:
  • Pasadena Presbyterian Church (December 25, 1924-June 30, 1928...)
• Subsequent call letters: KXPA