Catalytic tile experiment flown on EFT-1 to gather catalytic overshoot data with increased spatial resolution in laminar and turbulent environments TC6$ TC5$ TC4$ Flow% TC3$ Direc+on% TC2$ TC1$ Instrumentation Pre-flight Post-flight TC5 response does not follow expected catalytic overshoot trend Catalytic No catalytic heating Tile augmentation seen for some time during re- entry Unexpected behavior suggests presence of endothermic process on the catalytic patch