The difference makes me laugh. If 3 boxes are darker on the Telatemp it has to go to the mechanics, in Switzerland, if the first box is even slightly darker than the others you are not allowed to fly. :D
Amazing video! I saw some things which are missing in my preflight and couple things of our preflight were missing in your video. Overall I am very thankful for this video cause I am not native English speaker and it is hard for me to remember where all the details are located. So now I can watch your video and refresh my memory. Very useful!
This came up and it's been a while since I watched this preflight. I used it years ago as a reference while training for my PPL! Thank you for keeping it up for future pilots!
ALWAYS trust your instruments! But it's a good idea to tank up the heli yourself and visually checking fuel. If the techlog is filled out properly you can also compare numbers. You can trust math.