Tim

A large passenger jet passing close to me saw my HT-13 while I was doing some night photography on Camels Hump, (the second highest peak in Vermont, with a very small, promontory-like summit) and mistook my summit antics with the light as distress signs, and reported it for a possible rescue. I was down the mountain just as a very nice officer arrived, so I was able to explain what I was doing. She was actually pretty amused, so it all worked out well.
So now I know to be careful with the awesome power of the Ay Up HT-13
Worlds Most Awesome Lighting System