U.S. Air Force Fact Sheet AFMETCAL WNMMN - TECHNOLOGY APPLICATIONS SECTION The Technical Applications branch serves as the Air Force focal point for performing technical analyses, management, and measurement reviews of Air Force weapons systems and subsystems to ensure they can be supported by the AFMETCAL program. Serves as the Group focal point/interface for Air Force Single Managers. Develops support concepts and provides calibration equipment to support Automatic Test Equipment (ATE) and Systems (ATS) and on-site calibration requirements in coordination with ATS Product Group Managers (PGMs), System Program Directors (SPDs), and affected MAJCOMs.