That "graveyard" is more of a military base (which it is), where they reassemble planes from spares (when they can), preserve others for parts, and scrap the re

That "graveyard" is more of a military base (which it is), where they reassemble planes from spares (when they can), preserve others for parts, and scrap the rest. Most of the money is made from the first two activities, and the facility is highly profitable. They give bus tours of the facility from the adjacent fantastic PIMA Air & Space museum; I highly recommend visiting both when you can.