My family and I were fishing on loop road in the Everglades and fished into the night. My Father was watching planes on approach to the airport as we fished. He pointed one out to me that was not behaving like the others. It was coming towards us at low level and only a single orange-ish red light was visible. when it got close my Father had us load up. He was in the drivers seat with his hand on the ignition switch as we all watched the light. It was just above the treetops and 150 foot away. It was silent. When it crossed the road the light went out. Dad had enough and started the car. The light came back across the road and went out. Dad took off. We were all spooked.