3 orange lights over Antigo skyJuly 4th 2011, I was on the front patio with my uncle listening to the high school fireworks show. ( we could not see it) We saw and orange light fly past us, it was slow, not very high, not blinking and noiseless. We still thought it must be a plane.About 7 seconds after the first light came a second light, just the same as the first, same speed duration and altitude, also noiseless.The third light came exactly as the the first two, also about 7 seconds after the second light had appeared. Now I went into the house to get my camera, and after the third light we saw nothing else.