What systems would you like explained? (Patreon)

Hi guys!

I have just been granted A/L for the first week of July which will enable me and my family to go up to Sweden and visit my parents as the borders are now opening up. (Picture above is from my home-town of Örnsköldsvik and the Själevad church)

This also means that I will need to do 2 videos this week to cover the rest of June and I will take a complete break from the channel during most of July.

My question to you is: What systems of the B737 would you like my to cover in my next Two episodes?

I am planning for the APU and maybe the Hydraulic system. How does that sound to you guys?