Sept. 21, 2017 Deactivation of Career Development Course 1N451X Edit Code 01 This message provides guidance to all Base/Unit Training Managers and supervisors for personnel in 5-skill level upgrade training (UGT) in Air Force Specialty Code 1N4X1. The following instructions are provided by the Intelligence, Surveillance and Reconnaissance (ISR) Air Force Career Field Manager
Sept. 21, 2017 Deactivation of Career Development Course 1N451X Edit Code 01 This message provides guidance to all Base/Unit Training Managers and supervisors for personnel in 5-skill level upgrade training (UGT) in Air Force Specialty Code 1N4X1. The following instructions are provided by the Intelligence, Surveillance and Reconnaissance (ISR) Air Force Career Field Manager
