Apr Orthotic Specl · Converted to 4U031, effective October 31, 1993
AFMAN 36-2108 Attachment 1 maps predecessor AFSC 91930 to AFSC 4U031; the cited table is effective 31 October 1993.
Sources
- AFMAN 36-2108, Airman Classification (Attachment 1, p. 120; table effective 31 Oct 1993)