In addition to these indirect cost and indirect cost rate FAQs, information on the indirect cost process is also available in Procedure 915 of the California School Accounting Manual (CSAM), [http://www.cde.ca.gov/fg/ac/sa/index.asp] which may be viewed and printed.
By Ray Panko | ray@panko.com | Pacific Aviation Museum Pearl Harbor. Japanâs Type 91 Modification 2 Torpedo Fins at Pearl Harbor. Key Points. The Japanese had to modify their Type 91 Modification 2 aerial torpedoes for the Pearl Harbor attack. They needed to limit the initial plunge so that the torpedoes would not strike the bottom mud.
1 The attack on Pearl Harbor occurred on December 7, 1941. 2  The Japanese attacked the United States without warning. 3  The attack lasted 110 minutes, from 7:55 a.m. until 9:45 a.m. 4  A total of 2,335 U.S. servicemen were killed and 1,143 were wounded. 5  Sixty-eight civilians were also killed and 35 were wounded.