Sept. 23, 2025 Cleared for takeoff: Test Cell Crew Chief pilot program launches at Arnold AFB Test cell crew chiefs will partner with the Air Force asset managers in their respective facilities to optimize maintenance programs, document and implement corrective actions, and propose facility improvements.
May 20, 2022 AEDC stands up 804th Test Group with ceremony An official ceremony was held May 20 at Arnold Air Force Base, headquarters of Arnold Engineering Development Complex, to activate the 804th Test Group as part of reorganizing AEDC to align with the traditional Air Force structure.“The activation of the 804th Test Group at Arnold Air Force Base