UAV Drifter ultralight - 15.36km autonomous flight on APM

Just another usual day doing long range flight on Drifter.....too tired to FPV so i let it fly autonomously. This is Drifter unit 3 (APM/Arduplane V3.4) . The my third line build Drifter Ultralight family in my hangar specialised in long range low altitude flight design for autonomous mission flight also FPV capable almost similar to Drifter unit 1 (APM/Arduplane V3.3). Unlike its the other two siblings featured on previous video the 3rd Drifter Ultralight hascustom made hard sturdy wing (tripple spar) capable of carrying lots of load and has more speed to accomplished autonomous mission. It carry twice battery capacity at 5000mah 3s yet lighter than overal miniature autonomous platform at average ~840grams. Despite its origin as FPV platform its daily task are more UAV autonomous like flight pre-loaded with mission parameter assigned from computerised ground station link. The core flight controller is on APM mini Pro loaded with Arduplane V3.4 , carry long range telemetry radio and dual camera.
Oh btw below are the stuff build onto this UAV setup which i got it from banggood.com:
+ Drifter ultralight:
+ APM mini Pro:
+ 3DR radio telemetry kit:
For more information you can visit my build at my website: