TY - BOOK AU - Fox,Bernard AU - Boito,Michael AU - Graser,John C. AU - Younossi,Obaid ED - Project Air Force (U.S.). ED - Rand Corporation. ED - United States. TI - Test and evaluation trends and costs for aircraft and guided weapons SN - 0833035401 (pbk. : alk. paper) AV - UG1243 .T47 2004 PY - 2004/// CY - Santa Monica, CA PB - RAND KW - United States KW - Air Force KW - Weapons systems KW - Costs KW - Testing KW - Airplanes, Military KW - Air-to-surface missiles KW - Antiaircraft missiles N1 - "RAND Project Air Force."; Includes bibliographical references (p. 185-187); Background: The Cost of Testing -- The T&E Process -- Trends in Test and Evaluation -- Test and Evaluation Cost Data -- Estimating Test and Evaluation Costs -- Conclusions and Recommendations --; Appendix; Aircraft Program Descriptions -- Missile Program Descriptions -- System Test and Evaluation Work -- Breakdown Structure; Also available on the internet via WWW in PDF format N2 - As military systems have become more complex, testing has become more time consuming and costly. A number of efficiencies have been proposed and implemented, such as increasing use of modeling and simulation and combining developmental and operational testing. How have these approaches worked in practice? And do traditional metrics for estimating the cost of testing still apply? This study addressed these issues by examining system-level testing for selected fixed-wing aircraft, missiles and guided munitions programs. The actual times and costs appear to be largely in step with the increasing complexity of the systems and test programs, so the proportion of development costs that the testing represents has not changed markedly. Although the available data are not sufficient to isolate the effects of discrete initiatives, some, such as modeling and simulation and combined testing, have empirically demonstrated their value on a variety of programs. The authors provide cost estimating methodologies and reference information on the programs they studied UR - http://www.rand.org/publications/MG/MG109/ ER -