Sept. 24, 2021 Pilot proving grounds; WSEP puts aviators, maintenance, air crew to the test The 53rd Weapons Evaluation Group at Tyndall Air Force Base, Florida, recently hosted the Weapons System Evaluation Program East 21.12, Sept. 13-24, 2021. The exercise focused on providing maintainers and pilots with the unique experience of using live munitions to enhance readiness for real-world