Tech. Sgt. Daniel Caban, 1st Aircraft Maintenance Squadron crew chief, poses with his Portable Magnetic Aircraft Covers prototype in the 1st Fighter Wing Innovation Cell Lab at Joint Base Langley-Eustis, Va., Nov. 5, 2019. Caban utilized the lab’s tools to design a 3-D print replica of the F-22 Raptor compartment that can house the PMAC system for maintainers to use at various locations. (U.S. Air Force photo by Senior Airman Monica Roybal)