This is how your name and profile photo will appear on Panoramio if you connect this Google+ account.
You cannot switch to a different account later.
Learn more.
Years ago, and not so much today now that we have GPS, they were used in ILS (Instrument landing system) equipment to act as a Directional Becon to aid the flight crew in determining which direction it was to the air port in the event his Compass was defective.
Loading…
None
hesda9's conversations
Awesome Picture!!
FAVORITE AND LIKE
Happy Greetings from Wisconsin
Corey Coyle
Looks like cut limestone, maybe intended for building purposes somewhere.
Years ago, and not so much today now that we have GPS, they were used in ILS (Instrument landing system) equipment to act as a Directional Becon to aid the flight crew in determining which direction it was to the air port in the event his Compass was defective.