“…The technology of UAVs has been evolving and growing rapidly in recent years [1][2][3]. In particular, many UAV platforms have been proposed and evaluated, carrying various sensor devices, such as cameras, LIDAR, thermals, etc., in terms of practical flight [1,18]. In various UAV platforms and systems, the storage device is a crucial component because a UAV must record onboard flight logs that include valuable information during flights (e.g., collected sensor values, commands, and signals) [19].…”