I had been looking at putting together a tower mounted on a trailer like the ones that US towers sell. And of course, like most things that are odd and rare, the store bought ones are pricey. I recently took an aluminum 50 foot free standing tower for the son of a silent key in town. It had been mounted in a fold over mount that had failed laying the tower against the side of his house. I decided after giving alot of consideration to just pouring a foundation for it or building a trailer for it that instead I would mount it on the goose-neck plate in my old one ton Chevy. It's actually very light and can be stood up by one person. Since it will come apart easily, the tower can be stowed in the bed of the truck and taken to a field day site or other location and be deployed in about an hour.