SS Model UAV

SS Model UAVs are Chinese UAVs developed by Beijin SS Model (北京思思航模). SS Model has long been an established manufacturer of remotely controlled models in China, for both recreation and competition purposes. Recently, SS Model has expanded its business to UAV arena by venturing into remotely piloted UAVs based on its successful remotely controlled airplane business expertise.

260 unmanned helicopter
260 unmanned helicopter is an unmanned helicopter developed by SS Model. It utilizes commercial off-the-shelf (COTS) airframe, which is integrated with domestica Chinese flight control (FCS) indigenously developed by SS Model optimized for agricultural and aerial surveys missions. 260 unmanned helicopter is in conventional layout with a pair of skids as landing gear. Specification:
 * Length (m): 1.8
 * Tail rotor diameter (m): 0.265
 * Fuselage length (m): 1.555
 * Width (m): 0.23
 * Height (m): 0.6
 * Empty eight (kg): 6.4
 * Payload (kg): 5 – 8
 * Engine: 26 cc
 * Endurance (min): 40
 * Max wind scale allowed for operation: 7