Arthur H. Chappelka

Arthur H. Chappelka serves as a Contract Specialist within the FA2823 AFTC PZIO, a critical unit under the Department of the Air Force dedicated to advancing airborne and ground-based sensing, communication, and test instrumentation systems. In this role, he manages the full lifecycle of complex acquisitions for mission-critical avionics, electronic warfare, radar, and signal intelligence platforms, ensuring alignment with aerospace readiness objectives. His portfolio emphasizes the integration of high-precision measurement systems and modernized test and evaluation infrastructure, requiring deep technical understanding of defense electronics and systems engineering requirements. Chappelka routinely handles competitive procurements under FAR Part 15, with a focus on performance-based contracting and technical evaluation of engineering solutions. Chappelka maintains consistent working relationships with a core group of contractors including TOM HAMMONDS ENTERPRISES, LLC, STREET LEGAL INDUSTRIES, INC, SPEEGLE CONSTRUCTION, INC, DETECT INC, and THE CONTROLS COMPANY, LLC. These partnerships span specialized engineering services, custom instrumentation, electrical infrastructure, and embedded system integration. His contracting approach reflects a preference for established vendors with proven expertise in defense-grade hardware and software systems, often leveraging past performance and technical capability assessments to ensure mission success. His procurement patterns show a strong emphasis on open competition, with 76.9% of awards issued without set-aside designations, while 23.1% are structured as Total Small Business Set-Asides under FAR 19.5. This reflects a balanced commitment to both operational efficiency and broad small business participation, prioritizing capability over socioeconomic status while still actively enabling qualified small firms to compete for mission-relevant work. Chappelka’s primary NAICS focus includes 334111 (Electronic Computer Manufacturing), 238210 (Electrical Contractors), 336411 and 336413 (Aircraft Manufacturing and Auxiliary Equipment), and 541511 (Custom Computer Programming Services). He procures advanced avionics components, embedded firmware, test bed instrumentation, and mission-critical software systems, demonstrating deep domain expertise in aerospace electronic systems, electromagnetic compatibility, and real-time data acquisition platforms.