99th Bomb Group Historical Society - Thunder From The South
Colonel Faye R. Upthegrove
September, 1942 to November, 1943
The 99th flew 108 combat missions under Upthegrove.
  Colonel Ford J. Lauer
February to December, 1944
The 99th flew 175 combat missions under Lauer.
  Colonel Ray V. Schwanbeck
January to May, 1945
The 99th flew 70 combat missions under Schwanbeck.

Acting Commander Lieutenant Colonel Wayne E. Thurman
November, 1943 to January, 1944
  Colonel Charles A. Lawrence
December, 1943.