This collaborative project pioneers the use of mechanoluminochromic (MLC) polymeric coatings for on-field damage detection. By embedding luminescent pigments into polymer matrices, these coatings respond to both in-plane and out-of-plane mechanical forces—changing their optical properties under UV light without affecting surface appearance. The technology is being tested on small UAVs, with primary components such as wings and landing gear coated or 3D-printed using MLC materials. This effort brings together expertise from the University of Bologna’s Chemistry and Mechanical Engineering departments and the Adolphe Merkle Institute. The outcome will be a robust sensing platform for structural health monitoring (SHM), contributing to safer, more efficient materials and manufacturing systems.