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1. ObservedJul 13, 2026Conversation1 turnsPlacementAfter turn 01 turns · After turn 0Replay chat
   Observed conversationJul 13, 2026 · interface recreation

   ChatGPTArchived view

   how much did the Defense Travel System originally cost?

   The answer depends on what you mean by "originally cost," because the Defense Travel System (DTS) had several cost estimates over its development.

   Here are the key figures:

   • Original contract award (1998): The Department of Defense awarded a fixed-price, performance-based contract to BDM International (later acquired by TRW). The estimated contract value was approximately $264 million for designing, developing, deploying, and supporting the system.

   • Initial total program estimate (2005–2006): As DTS matured, GAO reported that the total development and production cost was estimated at approximately $474 million. This consisted of:

     • $264 million for the contractor's design, development, and deployment work.
     • About $210 million in DoD internal costs, including the program management office, voucher payment processing, oversight, and management of commercial travel offices.

   • Revised funding estimate (2003/2006): GAO later noted that DoD's Chief Information Officer approved a funding level of approximately $564 million, reflecting additional costs beyond the original estimates while the system was still being deployed.

   So, depending on which metric you're looking for:

   Measure	Amount
   Original contractor contract (1998)	≈ $264 million
   Early total development & production estimate	≈ $474 million
   Later approved program funding (2003/2006)	≈ $564 million

   If your interest is in how much DTS ultimately cost taxpayers over its lifetime (including operations, maintenance, upgrades, and modernization), that figure is substantially higher than the original acquisition cost and requires looking at many years of appropriations and contracts. I can help estimate that as well.

   

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