F-106A 58-0778 from ADWC Tyndall AFB FL as the test aircraft for the Polhemus Helmet Tracker - Director Fire Control Sys Integration & Test in 1975.
F-106A 58-0778 from ADWC Tyndall AFB FL as the test aircraft for the Polhemus Helmet Tracker - Director Fire Control Sys Integration & Test in 1975.