What are you waiting for? Start making them in your garage and sell them for 50,000. You will corner the market and make bank. Unless... By some chance... The price of a product sold by a sustainable business is driven by more than just the cost of materials. Especially when that product is highly complex and with a slew of regulatory and safety constraints, on top of a need for very high quality control.

@@raganwald thats false as those scammers even dont have an UTM machine to test the parts and materials and only follow "mass industry standards", and it can made for 100 with some pressure sensors, and they use technology 20 years old while even today there are publications and breakthroughs in material science, structural and composites

I used to believe two fingers per stick is the only way. After seeing Mark Leseberg using thumbs only, I had to change my view.

Sound you hear is made by Core radio, it indicates that airplane battery voltage is low. With PBS V60 telemetry sensor this is very easy to set up.