Our article “Battery-SOC Estimation for Hybrid-Power UAVs Using Fast-OCV Curve with Unscented Kalman Filters” has been published in Sensors in the Sensors and Measurements for Unmanned Systems Collection. Congrats to the authors: Zhuoyao He, David Martín Gómez, Arturo de la Escalera Hueso, Pablo Flores Peña, Xingcai Lu, and José María Armingol Moreno.