ePropelled has expanded its Sparrow line of high-efficiency brushless motors with three new models designed specifically for mission‑critical defense applications: the APM 1404, APM 2207.5, and APM 3115. The Sparrow propulsion family targets small UAVs, loitering munitions, ISR platforms, and autonomous systems where endurance, stealth, and payload flexibility are tightly … [Read more...] about ePropelled Expands Sparrow Motor Line for Mission-Critical Defense UAVs







