U.S. Air Force Tech. Sgt. Daniel Caban, 1st Aircraft Maintenance Squadron crew chief, creates a draft in the Innovation Cell Lab at Joint Base Langley-Eustis, Virginia, Nov. 5, 2019. Caban used his knowledge in drafting, materials and methods to design the innovative Portable Magnetic Aircraft Covers for F-22 Raptors. (U.S. Air Force photo by Senior Airman Monica Roybal)