Back to urban adventure, 22.2km worth of autonomous flight mission patrolling almost half of the city perimeter on northern side. The path flown is similarly used by UAV Drifter Ultralight in the past but slightly longer in distance for Z-84. Fortunately today the morning wind is calm and lots of interesting stuff to see down below. The flight was smooth going. Upon returning from the mission the battery power capacity left extra 50% out of 3500mah 3s. Looks like there's going to be more long distance adventure soon. More likely surpasses my UAV Drifter Ultralight performance.
Wing Wing Z-84 details: http://www.banggood.com/Wing-Wing-Z-84-Z84-EPO-845mm-Wingspan-Flying-Wing-KIT-Green-p-988834.html?p=EM0306363706201312DW