Roof failure at Tustin base damages airship
Roof failure at Tustin base damages airship A 25-foot-by-25-foot hole opened up in the roof of the Tustin airship hangar housing the Aeroscraft on Monday morning. Orange County Fire Authority firefighters responded to a call of a partial collapse of the roof about 7:45 Monday morning, causing damage to the craft and causing helium to leak into the structure. Click …