Agencies › Department of Defense › Department of the Air Force › Charlotte M. Chumack Charlotte M. Chumack Contracting Officer · FA8650 USAF AFMC AFRL PZL AFRL/PZL · Department of Defense
Email charlotte.chumack@us.af.mil Phone 937-713-9876 On SAM.gov notices 73 since Jan 2015 — 8 in the last 24 months Last listed Aug 2025 Award notices 9
What they buy NAICS Industry Notices 541715 Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) 47 541712 Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) 11 339999 All Other Miscellaneous Manufacturing 9 33999 — 1
PSC Product or service Notices A RESEARCH AND DEVELOPMENT 31 AG14 ENERGY R&D SERVICES; ENERGY SUPPLY; R&D ADMINISTRATIVE EXPENSES 19 AJ12 GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; APPLIED RESEARCH 7 AJ97 R&D- GENERAL SCIENCE/TECHNOLOGY: OTHER (COMMERCIALIZED) 5 AJ14 GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; R&D ADMINISTRATIVE EXPENSES 4 AC13 NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; EXPERIMENTAL DEVELOPMENT 2 AD92 R&D- DEFENSE OTHER: OTHER (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT) 1 AC12 NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH 1
How they restrict competition What they post Presolicitation — 52 Award Notice — 9 Solicitation — 5 Sources Sought — 4 Special Notice — 2 Justification and Approval (J&A) — 1 Who won their award notices Awardee Award notices Latest University of Dayton Research Institute 2 Apr 2019 CONCURRENT TECHNOLOGIES CORP Johnstown PA 15904 USA 1 Sep 2024 UES, INC Beavercreek OH 45432 USA 1 Aug 2022 AZIMUTH CORPORATION Beavercreek OH 45324 USA 1 Aug 2022 SOUTHWEST RESEARCH INSTITUTE San Antonio TX USA 1 Jul 2022 SOUTHWEST RESEARCH INSTITUTE San Antonio FL USA 1 Jul 2022 Concurrent Technologies Corporation Johnstown PA 15904 USA 1 Jul 2021 UNIVERSITY OF DAYTON Dayton OH USA 1 Sep 2020 Lockheed Martin Corporation 1 Lockheed Blvd Bldg 10 FORT WORTH TX 76108 USA 1 Oct 2019
Recent notices Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Aug 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Aug 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Aug 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Aug 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Jul 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Jul 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Jun 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, May 2025Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Aug 2024Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Jun 2024Government Requirement for Advanced Power and Energy (GRAPE) — Presolicitation, Jun 2024Listed alongside Track what DoD buys See Charlotte's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
Open in FedSift →
Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
