Originally Posted By: Phaedrus
BTW, somehow I never realized you have a Youtube channel! Subbed! grin

Thanks! It is mainly signal mirror videos, and my posting rate is low.

Here's my YouTube channel: https://www.youtube.com/user/rafowell

I post most things I find about signal mirrors & heliographs online at my Facebook page: https://www.facebook.com/richard.fowell.3/

Modern signal mirror success stories, I always post here at ETS.


Edited by rafowell (06/14/21 04:18 AM)
Edit Reason: Expand
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A signal mirror should backup a radio distress signal, like a 406 MHz PLB (ACR PLB) (Ocean Signal PLB)