![U.S. Air Force Chief Master Sgt. Maurice L. Williams, Senior Enlisted Leader for the Kansas National Guard, holds a plaque showing Brig. Gen. Clarence Ervin's highest rank as an enlisted member and U.S. Air Force Chief Master Sgt. Maurice L. Williams, Senior Enlisted Leader for the Kansas National Guard, holds a plaque showing Brig. Gen. Clarence Ervin's highest rank as an enlisted member and](https://c8.alamy.com/comp/RTC6WG/us-air-force-chief-master-sgt-maurice-l-williams-senior-enlisted-leader-for-the-kansas-national-guard-holds-a-plaque-showing-brig-gen-clarence-ervins-highest-rank-as-an-enlisted-member-and-as-a-general-officer-during-the-retirement-reception-at-the-north-carolina-air-national-guard-base-ncang-charlotte-douglas-international-airport-feb-09-2019-family-friends-and-guard-members-gathered-to-celebrate-the-retirement-of-gen-ervin-chief-of-staff-for-the-ncang-after-serving-in-the-military-for-37-years-RTC6WG.jpg)
U.S. Air Force Chief Master Sgt. Maurice L. Williams, Senior Enlisted Leader for the Kansas National Guard, holds a plaque showing Brig. Gen. Clarence Ervin's highest rank as an enlisted member and
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Joint battlefield network one of USAF's highest priorities: chief of staff nominee | News | Flight Global
![Branch: U.S. Air Force Rank: Command Chief MSgt. Current Position: R3 Safety Specialist Doyle served four years of active duty in the U.S. Air Force and 29 years in the Air Force Branch: U.S. Air Force Rank: Command Chief MSgt. Current Position: R3 Safety Specialist Doyle served four years of active duty in the U.S. Air Force and 29 years in the Air Force](https://c8.alamy.com/comp/M9J495/branch-us-air-force-rank-command-chief-msgt-current-position-r3-safety-specialist-doyle-served-four-years-of-active-duty-in-the-us-air-force-and-29-years-in-the-air-force-reserve-doyle-retired-after-33-years-of-service-as-the-command-chief-master-sergeant-the-highest-ranking-enlisted-member-of-the-934th-airlift-wing-minneapolis-st-paul-international-airport-air-reserve-station-and-mn-doyles-role-as-the-command-chief-was-to-advise-commanders-senior-staff-and-top-level-management-on-matters-concerning-the-health-welfare-morale-and-utilization-of-nearly-1400-airmen-doyle-w-M9J495.jpg)
Branch: U.S. Air Force Rank: Command Chief MSgt. Current Position: R3 Safety Specialist Doyle served four years of active duty in the U.S. Air Force and 29 years in the Air Force
![United States Military Rank Structure for the Air Force, Army, Marines, Navy, National Guard and Coast Guard Insignia - Military Rank United States Military Rank Structure for the Air Force, Army, Marines, Navy, National Guard and Coast Guard Insignia - Military Rank](http://www.aviationexplorer.com/screenshots/nco_insignia.gif)