Happymodel develops compact FPV drones and their flight-control, radio and propulsion components. Its Mobula, Bassline, Crux and Larva families cover tiny-whoop, toothpick, freestyle and long-range configurations.
About
Happymodel is the operating brand of Quzhou Yunduan Intelligent Technology in Zhejiang. The company develops complete bind-and-fly and ready-to-fly FPV aircraft across several size and mission classes, with Mobula among its best-known compact product families.
Its catalogue also includes all-in-one flight-control boards, receivers, video transmitters, motors, frames and OEM or ODM services. That component depth supports repair and third-party builds, but finished aircraft remain central to the public brand; Korthos therefore classifies Happymodel as an aerial builder with integrated upstream capability.
Comparable profiles and adjacent companies connected by shared workflow, capability, or stack position.