The Pentagon will have 2,936 aircraft equipped with Automatic Dependence Surveillance-Broadcast (Out) by the FAA-mandated deadline of Jan. 1, according to the U.S. Air Force, the military service in charge of the effort. That number is just 21 percent of DoD's total aircraft inventory, but officials have said that ADS-B (Out) modifications present a significant depot scheduling challenge, and, in some cases, engineering challenges, such as for fighter aircraft. By 2025, DoD plans to have about 62 percent of its…
