I tried my first inverted yaw spins. One of the most successful can be seen in the video below.
Download: mp4 (1280x720, 640x360), webm (640x360), 3gp (176x144, 320x180)
Play on: YouTube
Luckily we found the motor bell after the crash and when I was back home I was able to reinsert to bell into the motor and to replace the securing clip with a spare one.