My Longest RC Airplane Flight

I think this is the record for the longest battery only electric RC airplane flight, excluding the use of fuel, solar cells, or slope soaring. I am happy to answer your questions in the comments section. There is more detailed build info here: https://youtu.be/Y-cnQMsPMe4?t=260

10 hours and 45 minutes
340 miles or 547km across the ground
Phoenix 2400
Matek F405 Wing with Arduplane code
12x12 APC propeller
Racerstar 4108 600KV motor
Turnigy Plush-32 30A ESC (LVC disabled)
50,000 mAh 4s Li-Ion battery pack that I made with LG M50 cells

Here are my STL files for 3D printing: https://www.thingiverse.com/thing:4564628/files

0:00 Intro
0:51 Assembly
2:06 Arming
3:05 Launch
4:43 Condensed Flight
7:04 Landing
7:54 Touch Down
8:46 Airplane Tour
9:50 Summary