1st Marine Aircraft Wing
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MACS-4

MACS-4 Leadership

Lieutenant Colonel Robert E. Williamson
Lieutenant Colonel Robert E. Williamson

LtCol Williamson was born and raised in Seminole, Florida. He graduated with his Bachelor’s degree from Morehead State University and earned his commission through the Platoon Leaders Course in 2002.

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Maj James B. Holderbaum
Maj James B. Holderbaum

Major Holderbaum enlisted in the United States Marine Corps Reserve in July of 2004 and completed basic training at Marine Corps Recruit Depot, Parris Island in October of the same year...

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Sergeant Major James K. Gray
Sergeant Major James K. Gray

SgtMaj Gray was born on 1 May 1979. He enlisted in the Marine Corps from Denver Colorado and attended Recruit Training at Marine Corps Recruit Depot San Diego, California in April of 1999.

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MACS-4 URC
1st Lt Philip Ramos
philip.ramos@usmc.mil
DSN: 315-636-6622
 

MACS-4 Deputy URC
SSgt Juan Antonio Magana
juanantonio.a.magana@usmc.mil
DSN: 315-636-5029/2692

 

MACS-4 Company L Iwakuni URC (Primary)

GySgt Vernon Richardson
vernon.richardson@usmc.mil
DSN: 315-253-4535

 

MACS-4 Company L Iwakuni URC (Secondary)

GySgt Rodger Martin
rodger.martin@usmc.mil
DSN: 315-253-4535

 

MACS-4 Company M Kaneohe Bay URC

SSgt Nathan Shamrell
nathan.shamrell@usmc.mil
DSN: 808-457-4481

 

   

 

              

          

 

 


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Marine Air Control Squadron 4
Marine Air Control Group 18
UNIT 37215
FPO AP 96372-7215
Commercial: 011-81-611-736-3294
DSN: 315-636-3294

Wing Duty Officer
Cell Phone: 080-2737-9024
Office Phone: 645-2564

 

1st Marine Aircraft Wing