what are you guys doing to document before flying? I guess in the case of a downed inspire, you will need flight logs. I've read where folks take a screen shot of the compass calibration. Is that something that is located in the flight log? I mean, are those values recorded prior to any flight? If so, then I'll stop the screen shots. What I've done is first of day. Calibrate. Then look at my compass settings and take an ipad screen shot. So, provided it's not pilot error and I fly into a tree, what should I also being doing or just doing the compass calibration enough and then putting it in the air? Thoughts? All this is more for an electronics failure resulting in a crash. What do I need to prove it wasn't my fault?