F-22 Raptor flight testing clears critical targets

1998-12-09T00:00:00

Flight testing of the Lockheed Martin/Boeing F-22 Raptor has passed the critical 183h mark, clearing the way for the US Congress to release $800 million in funding for two production representative test vehicles (PRTVs) and long-lead items for the initial Lot I batch of six fighters.

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