51C Proponent NCO
SFC William Yongue
Phone: 520-671-0108
Email: william.j.yongue.mil@army.mil

51C Proponent NCO
SFC Kevin Brown
Phone:  520-671-0109
Email: kevin.d.brown216.mil@army.mil

51C Proponent SGM
SGM Kelly Butler
Phone: (520) 671-0103
Email: kelly.e.butler.mil@army.mil

Or to email the team’s org box usarmy.belvoir.usaasc.mbx.nco@army.mil

USAR NCOs with questions or looking for reclassification information contact:
LTC Chanquale Jefferies
Phone: 520-671-0088
Email: chanquale.t.jefferies.mil@army.mil

ARNG NCOs with questions or looking for reclassification information contact:
LTC Kevin Schierholz
Phone: 520-671-0146
Email: kevin.d.schierholz.mil@army.mil
ng.ncr.ngb-arng.mesg.arng-acquisition-career-mgmt-office-owner@army.mil