Tacsat MW System OP · Converted to 31M, effective April 1, 1991
DA Pam 611-21 Table 10-4 maps predecessor MOSC 31Q1 to 31M; source successor entries: 31M MCHAN XMSN SYS OP; conversion effective 01 Apr 1991.
Sources
- DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing (Table 10-4, PDF p. 254)