Excellent camera for drones and RC planes if you don't need live video. The Wi-Fi range is insufficient for in-flight use with its 10m limitation, but it works well for a quick and easy app setup in the field. Its light weight and ability to record while charging makes it a good high definition option for high altitude ballooning when properly insulated, as quoted operating temperatures do not exceed -10Β°C. The resolution of the recorded video is very good, but I would like 60 fps at 4k instead of 30 fps. Battery life is decent for the weight class at around 60 minutes, which is longer than most drones it's used on. The included mounting bracket and standard screw attachment are very handy for versatility when attaching to most devices, allowing for quick and easy assembly and disassembly.