https://diode.zone/videos/watch/9f25d086-3d1e-4268-a239-7fd4d68b25bf Finally I finished my build and did a first maiden flight with iNav. Unfortunatly, the copter drifted away, flipped in the air and crashed to the ground. Luckily only (all!) propellers were broken, everything else was still ok. A postmortem analysis using blackbox Explorer showed, that I didn't seem to start controll it fast enough. Also I noticed, that I had to use NavPosAltHold to keep the drone at the same position. And furthermore I had wrong order of motors. Well they turned in the right direction, but their thread was just wrong. So I expect that one nut turned free, a rotor fly away and the quad turned upside down and out of control. Wed, 21 Oct 2026 15:12:11 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/f8052465-9d60-4b32-92d3-0f4304b24ca6.png https://diode.zone/videos/watch/9f25d086-3d1e-4268-a239-7fd4d68b25bf All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.