Does exculpatory language appear on an air show/air races ticket or website for spectators admitted to the venue for the event?

If "yes," describe in detail (What is the event? What is the exculpatory language? How does the language apply to the spectator?), and provide a copy of an actual agreement from a ticket or website.

Is this type of exculpatory contract created by "fine print" enforceable if the ticket is neither read nor signed by the spectator?