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| 17 July 2012: The first F-35C test mission with updated Block 2A software was piloted by Navy Lt. Chris Tabert in F-35C CF-3 for 1.1 hours from NAS Patuxent River, Maryland. Block 2A software provides additional capabilities for the F-35, such as the Multifunction Advanced Datalink, the current Link-16, maintenance datalink, and a mission debriefing system. The mission marked CF-3 Flight 68. |
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| 27 July 2012: Lockheed Martin test pilot David Nelson completed airstart testing in F-35A AF-4 during Flight 131 over the Edwards AFB, California, test range. The 2.3-hour mission included the final four required airstarts, a critical step prior to the start of high angle of attack tests. |
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| 7 August 2012: Marine Corps Lt. Col. Matt Kelly piloted the three first F-35B engine spooldowns over the Edwards AFB, California, test range to signal the beginning of F-35B airstart testing. The 1.3-hour mission marked F-35B BF-2 Flight 212. |
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| 8 August 2012: Traveling at 400 knots at 4,200 feet altitude in F-35B BF3, Lockheed Martin test pilot Dan Levin dropped an inert 1,000-pound GBU-32 JDAM over the Atlantic test range. The 0.8-hour mission was the F-35 program’s first weapon separation. The milestone flight was BF-3 Flight 224. |
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| 10 August 2012: Navy Lt. Chris Tabert accomplished the first fly-in arrestment into the MK-7 arresting gear cable by an F-35C at JB McGuire-Dix-Lakehurst, New Jersey. |
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| 13 August 2012: The F-35 program set a new record of nineteen flights in one day in production flights and test flights at five bases across the United States. F-35s were flown from Edwards AFB, California; NAS Patuxent River, Maryland; JB McGuire-Dix-Lakehurst, New Jersey; NAS Fort Worth JRB, Texas; and Eglin AFB, Florida. |