Quick build of X450 quad over the weekend. Main plates water jet cut from 1.6mm CF sheet. 25mm CF tubes. Tarot motor mounts. 25mm delrin arm mount. 4in1 25A ESC with 2212-13 980kV motors. Gemfan 1047 folding props. APM with external ublox v2.0 GPS+compass. Zippy 3s 5000mAh. Flight time - 14min from 12.6V to 10.8V. After quick autotune (not in the clip) switched to loiter and then RTL. All seemed pretty good for a quick weekend project so I think copter deserves nice CF moulded cover, but that's project for next weekend.
