My brother's backwoods friend joined the air force. I think he was looking for a solid job that did not require a college degree--those were hard to find in the backwoods.
He trained to be a fuel technician. The fuel engineer sticks the nozzle into the plane's tank. The fuel technician operates the pump. At least that is what he told us.
The personnel officer asked him where he would like to be stationed. He said, "How about Alexandria," which was forty miles from home.
The personnel officer said, "How about Guam!"
He naturally figured that Guam was the closest base to Alexandria.