Published on October 9, 2017
We used to use Chemical lights on our heli rotor blades 37 years ago but LED’s are the way to go today. I know there are Programmable LED blades but they are quite expensive compared to my $10 lights.
See a bit of history, how to make them, and flights using both methods.
Thanks for watching and please subscribe. And don’t step on your plane or heli in the Dark!
Dave Herbert
AMA L-8221
LM/CD/Scientific Div.
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