Colin MacKillop, AIA, LEED AP, CDT, has extensive experience in architectural project leadership and collaborative design. As a Principal and Regional Director based in Quinn Evans' Washington, D.C. office, he currently serves as Project Manager for the revitalization of the National Air and Space Museum, the Smithsonian Institution's largest museum modernization to date. Now under construction, the multi-phase project is anticipated to be completed in 2025.