The Great $80 RC Submarine Challenge!

[RCENGR]

Tell you what... If I document and build an $80 sub that does what it's supposed to and looks the part of a real submarine, all of you bellyachers owe me an on-the-knees, heartfelt, gushy, and over-the-top congratulatory public apology for your nonsense.

My knees hurt too much to be on the ground for an apology, so here's my entry. It looks like a submarine and only costs $76.

Performance of the submarine, as documented at Sub Fest, can be seen here on YouTube: https://youtu.be/z4LXIE2G7qA?si=g7gg4Sy3ivlwKWn1

An overview of the submarine is located here: https://youtu.be/87P7L0tsa7U?si=oS4Z7w0HBeiinZEO

[JHapprich]

I just watched your video and am deeply impressed! Well done, especially with minimum requirement of tools to put things together!
Jörg