F-35C Lightning II Hits Weapons Testing Milestone

F-35C Lightning II Hits Weapons Testing Milestone: CF-2 Completes Initial Pit Drop Testing The F-35 integrated test force at Naval Air Station Patuxent River completed a weapons ejection milestone for the Lightning II carrier variant on Nov. 28. CF-2, the second F-35C test aircraft, ejected a 2,000-pound inert GBU-31 Joint Direct Attack Munition (JDAM) and a 500-pound GBU-12 Paveway II Laser Guided Bomb from an internal weapons bay into a foam-covered concrete pit.