DocumentDepartment of War
This document is an administrative or programmatic record related to the Advanced Aerospace Weapon System Applications Program (AAWSAP), a Defense Intelligence Agency (DIA)-administered program active from 2008 to 2012. AAWSAP’s official scope of work identified 12 technical research areas relating to potential aerospace threats over a time horizon of more than 40 years. As an administrative record, the file documents how AAWSAP was scoped, organized, tasked, funded, or described at a particular point in time.
This September 2008 solicitation/contract/order document serves as the original contract award instrument for AAWSAP work performed by Bigelow Aerospace Advanced Space Studies, Inc. (BAASS), incorporating the contractor’s proposal by reference and translating the earlier Statement of Objectives (DOW-UAP-D110) into priced contract line items. The file breaks the base year into specific deliverable categories, including monthly status reports, program management plans for the 12 technical areas, research reports, a comprehensive integrated threat assessment, travel, and other direct costs, and corresponding option-year line items for follow-on performance.
csvdocumentofficialpursue
DocumentDepartment of War
This document is a Defense Intelligence Reference Document (DIRD), a technical reference format used by the Defense Intelligence Agency (DIA) to capture baseline knowledge on a specific topic for later analytic use. DIRDs are best understood as reference and synthesis products rather than as original research. It is one of 38 DIRDs produced under the Advanced Aerospace Weapon System Applications Program (AAWSAP) between 2009 and 2011. Because AAWSAP’s scope permitted a broad range of supporting topics, not every DIRD in the series directly concerns aerospace systems or future threat assessment. The following summary reflects the DIRD’s scope and framing at the time of writing and should not be read as implying current validation of the concepts discussed.
This DIRD surveys metallic glasses as a potentially important class of aerospace materials and describes their amorphous structure as offering very high strength and unusual manufacturing advantages, but also significant drawbacks, especially poor ductility and fatigue resistance. The document concludes that the most promising aerospace applications are likely to come from metallic-glass-matrix composites rather than single-phase glasses, because these composites can retain high strength while greatly improving fracture toughness and fatigue performance, potentially enough to substitute for high-strength steels in some space-limited structural uses. At the same time, the report judges that broader aerospace use will depend on substantial progress over the next 20–50 years in alloy design, processing, and especially the development of lightweight systems, including aluminum-based options.
csvdocumentofficialpursue
DocumentDepartment of War
This document is a Defense Intelligence Reference Document (DIRD), a technical reference format used by the Defense Intelligence Agency (DIA) to capture baseline knowledge on a specific topic for later analytic use. DIRDs are best understood as reference and synthesis products rather than as original research. It is one of 38 DIRDs produced under the Advanced Aerospace Weapon System Applications Program (AAWSAP) between 2009 and 2011. Because AAWSAP’s scope permitted a broad range of supporting topics, not every DIRD in the series directly concerns aerospace systems or future threat assessment. The following summary reflects the DIRD’s scope and framing at the time of writing and should not be read as implying current validation of the concepts discussed.
This DIRD surveys metallic spintronics, a branch of electronics that seeks to use both the electric charge and the magnetic spin of electrons to store, detect, and manipulate information, and argues that the field could lead to faster, lower-power, and more radiation-resistant devices than conventional semiconductor electronics. The report focuses on two main effects: giant magnetoresistance (GMR), which allows magnetic states to be read through changes in electrical resistance, and spin-transfer torque (STT), which allows electrical currents to change those magnetic states. The DIRD reviews their underlying physics, the experimental work then available, and possible applications in memory, sensors, oscillators, and logic devices. The document treats metallic spintronics as a promising field while emphasizing that many of its more advanced proposed applications still require substantial further development.
csvdocumentofficialpursue