AFGSCI21-152 governs the Air Force Engine Trending and Diagnostics program for engine safety, reliability, failure detection, and maintenance cost reduction.
View AFGSCI21-152 on armypubs.army.mil
It covers Operations Group POC and ET&D Project NCO responsibilities, including program coordination, data analysis, feedback, equipment tracking, and software improvement recommendations. It requires engine performance data entry, training for ET&D Monitors, and documented handling of engines placed on watch status.
The ET&D program is intended to further the safe operation, performance reliability, and lower maintenance operating costs of installed gas turbine engines. (paragraph 1)
Administer the ET&D program in accordance with this instruction and applicable technical orders. (paragraph 7)
Enter engine performance data in the ET&D computer no later than the end of the next flying day. (paragraph 8)
For F103 engines, the Project NCO will have “view only” access to the General Electrics (GE) website. (paragraph 8)
Have a 2A671 AFSC or civilian equivalence. (paragraph 8)