The Automatic Dependent Surveillance-Broadcast (ADS-B) and Identify Friend or Foe (IFF) Mode 5 system has been installed on VC-25A #29000.
171st ARW, Master Sgt. Stacey Barkey / Public domain
While estimated to take 50 days to compete the job, the team from VC-25A Lifecycle Integration Team and Boeing took 28 days to complete it.
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