Acquired somewhere mid APRIL 2016, this is RANGER 747-5 made by VOLANTEX RC company.  1380mm wingspan, made from tought durable EPO foam and its flies like a glider...quite floaty too.  Currently build as a full UAV platform autonomous flight with flight setup similar to 3rd unit of UAV- Drifter Ultralight #3 -v5.  Runs on 3DR based APM (arduplane) flight controller for autonomous flight system capable.  Most of its flight are pure autonomous but it does have FPV capable as minor use.  Month after it was build the RANGER 757-4 successfully flown many long range autonomous mission into rural and remote places breaking distance record for solo and radio independent flight and also the first UAV model in my hangar that fully utilised the use of Li-On battery instead of standard Li-Po for long range flight.  This is the most ultimate autonomous fixed wing UAV ever build in this site surpasses UAV Drifter Ultralight #3 V5 capability. Click here to view build log and setup of this model.