these days

We have no school for a few days and we all have bad colds. We went on a scavenger hunt to the airport and successfully found: a control tower, a shuttle bus, a baggage cart, a big jet, a bridge. We did not find: a scissor lift or an "airplane that carries more than 1 tractor trailer". Does this exist? It was on our list. This is what it looked like on our way to the airport.