TLG Aerospace, LLC is an aerospace engineering consulting company offering product development, design, and certification analysis and reports in the specialized area of Loads & Dynamics Engineering for large (14 CFR Part 25) and small (14 CFR Part 23) aircraft. TLG provides engineering analysis and certification for large commercial transports, mid size commercial transports, business jets, light and very light jets, general aviation aircraft, light sport aircraft, and improvements and modifications to such aircraft. TLG's support also includes modifications of such aircraft for military purposes and subcontracting work on military aircraft themselves.