A '''revenue''' bond is guaranteed only by expected revenues; as such, the possibility of default is greater. An example use for these bonds is an airport authority issuing them to renovate a passenger terminal; the facility charges (and other revenue from concessions, parking, etc.) are pledged to pay the bonds. | A '''revenue''' bond is guaranteed only by expected revenues; as such, the possibility of default is greater. An example use for these bonds is an airport authority issuing them to renovate a passenger terminal; the facility charges (and other revenue from concessions, parking, etc.) are pledged to pay the bonds. |