51C Proponent NCO
SSG Summer McMahon
Phone: 520-684-2243
Email: summer.l.mcmahon.mil@army.mil

51C Proponent NCO
SFC Art Dominguez
Phone:  520-718-5672
Email: arthur.j.dominguez2.mil@army.mil

51C Proponent SGM
SGM Matthew Girard
Phone: 202-604-7420
Email: matthew.f.girard.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 Aaron Chonko
Phone: 520-671-7311
Email: aaron.w.chonko.mil@army.mil
ng.ncr.ngb-arng.mesg.arng-acquisition-career-mgmt-office-owner@army.mil