Boeing unveiled not one — but both — of its X-32 Joint Strike Fighter concept demonstrators at a ceremony honoring the Boeing JSF "One Team" of employees, suppliers and Defense Department customers in Palmdale, CA, on Dec. 14, 1999. The X-32A is pictured at left; the X-32B, right. The ceremony marked the completion of assembly of both aircraft before they transition to the flight-test phase of the program.