Apr Germanic Crypto Linguist Specialist · Converted to 1N331D, effective October 31, 1993
AFMAN 36-2108 Attachment 1 maps predecessor AFSC 20831D to AFSC 1N331D; the cited table is effective 31 October 1993.
Sources
- AFMAN 36-2108, Airman Classification (Attachment 1, p. 26; table effective 31 Oct 1993)