Drones are saving endangered species

The kakapo or owl parrot is the world's largest and only flightless parrot, found only in New Zealand and its neighboring islands. It was widespread throughout New Zealand before the arrival of colonizers, but by the late 19th century,...

SonicModell AR 900mm flying wing video review.

Here is a review of the SonicModell AR V2 FPV flying wing, with a wingspan of 900mm.