Provides $600 million requested for the procurement of four F-22 fighters to replace aircraft lost in the theater of operations. Bars the use of these funds to shut-down the F-22 production line, and permits the Pentagon to " explore options to develop an EXPORT VARIANT of the F-22/A"
http://www.businessweek.com/blogs/money_politics/archives/2009/06/moves_by_congre.html