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US Army Logistics Data Analysis Center (LDAC) Tool Suite

Last Updated : 01/27/2023

The US Army Logistics Data Analysis Center (LDAC) develops and maintains state-of-the-art supportability analysis and Life Cycle Logistics decision support software tools to assist acquisition Program and Product Support Managers. The LEC develops and maintains software tools for supportability analyses, logistics data management, integrated product support program planning/execution, and is the lead Army activity for the development and implementation of the Post Fielding Support Analysis program. With these tools program managers can effectively develop key program management documentation, develop their logistics management information data base, conduct engineering life cycle costing, perform Level of Repair Analysis (LORA), conduct sustainment/supportability analysis, and employ the results of these analyses to reduce project cost, schedule, increase performance, and minimize risk. Although these are US Army tools, they have broad potential applicability and utility for life cycle logistics, product support, and program management professionals across each of the Components within the Department of Defense. Each of these tools is also identified in the DoD Product Support Analytical Tools Database and include PowerLog-J, SYSPARS, LPDS, COMPASS, CASA, PFSA, and PSCC. 

Note: For questions, please contact [email protected] for PowerLOGJ2, SYSPARS, COMPASS and CASA software tool or product support.  LPDS and ETM access is through the AESIP HUB Army Enterprise Portal, but users can e-mail the TSB SmartDesk for LPDS product support, and [email protected] for ETM product support. 

Processes Supported

Departments Associated

  • Army
  • Navy / Marine Corps
  • Air Force
  • Agencies
  • Unknown

Integrated Product Support Elements Addressed

This suite of tools was identified as part of a product support analytical tools database provided solely to assist defense acquisition workforce professionals to identify best value product support solutions which optimize system readiness and life cycle cost. Neither the Department of Defense or the Defense Acquisition University provide any warranty of these tools whatsoever, whether express, implied, or statutory, including, but not limited to, any warranty of merchantability or fitness for a particular purpose or any warranty that the contents of the item will be error-free. This analytical tools database should under no circumstances be considered as being all-encompassing, and is in no-wise meant to endorse the capabilities or products of any particular individual, company, or organization.


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