MECHANICAL MAINTENANCE SUPERVISOR · Converted to 91Z, effective October 1, 2009
DA Pam 611-21 Table 10-4 maps predecessor MOSC 63Z5 to 91Z; source successor entries: 91Z MECHANICAL MAINTENANCE SUPERVISOR; conversion effective 01 Oct 2009.
Sources
- DA Pam 611-21, chapter 10, Table 10-4, Enlisted MOS Conversion Listing (Table 10-4, PDF p. 273)