> Now these are quite impressive but what really caught my eye was one >> with a Garmin hockey puck GPS antenna on top of it, I thought 'what's >> this?' I inquired of the sales rep lady at the booth and she informed >> me that beacons for wind farms are required to have sychronized beacon >> lights. > > Neat hack. Thanks. > > I assume a GPS on top of a windmill has a great view of the sky. How much > trouble do they get from multi-path off the blades? Are they metal or > fiberglass?
I wonder if the blades also are in sync, either amongst themselves, or with GPS, or with the power grid frequency. /tvb _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.