COMBAT ENGINEERING SENIOR SERGEANT · Converted to 12A, effective November 1, 2012
DA Pam 611-21 Table 10-4 maps predecessor MOSC 12Z6 to 12A; source successor entries: 12A ENGINEER SENIOR SERGEANT; conversion effective 01 Nov 2012.
Sources
- DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing (Table 10-4, PDF p. 225)