In article ,
Eric Greenwell wrote:
Mark James Boyd wrote:
Jim Kelly wrote:

I also wrap my portable ELT in reflective tape. Saves
having a separate mirror...

Have you tried to use it? A real signalling mirror is flat, reflective
on both sides, and has a small hole in the center so you can aim it. One
you can't aim might be worthless.
--

This tape actually has a checker pattern and
reflects in all directions. I'd bet the signal mirror
would work better, but might depend on my skill
using it ;-[