The Department of Defense, specifically the Department of the Air Force, is issuing a Special Notice for the upgrade of Variable Frequency Starting Systems (VFSS) at Arnold AFB's C-Plant. The primary objective of this procurement is to replace outdated ABB MEGADRIVE-LCI drive components to enhance operational reliability and ensure continued manufacturer support. This upgrade is critical for maintaining the VFSS's role in operational resilience, particularly as equipment ages, and it builds on previous successful initiatives at similar installations. Interested contractors should reach out to Brogan Fullmer at brogan.fullmer@us.af.mil or call 801-499-7586 for further details regarding the Statement of Objectives and proposal requirements.