Wow, I was unaware of these smaller "vehicles". So much to learn and yet to fully understand. In Mexico there is a small village my uncle recruited workers for our tobacco plantations and while he was there he was told at a certain time there was a spaceship that came and refueled at the top of an inactive volcano. He didn't believe them but decided to go with them to see, camera in hand. He managed to take pictures of this impressive almond shaped glowing object hovering and then quickly disappearing over said volcano. His pictures and experience were featured in a show. :) Do you think this could have been a lightship?