Marine Wing Support Squadron 373 (MWSS-373)

"Ace Support"
Air Wings: 3rd Marine Aircraft Wing

Unit Information

MWSS-373 performs all of the standard duties of a wing support squadron, including heavy equipment operation, motor transportation, aircraft rescue and firefighting, weather services, expeditionary airfield operations, fuels, utilities, explosive ordnance disposal, food service and engineering.

MCAS Miramar

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Family Readiness Information

The primary source of unit/battalion information for spouses AND parents is the Deployment Readiness Coordinator (DRC) and Unit Hotline. The DRC will work with FR Assistants, FR Advisors and FR Volunteers along with the senior command members to make up the new Family Readiness Command Team.

Note: The DRC was formerly known as FRO and in some instances, the USMC Family Readiness Page has not been updated to reflect DRC rather than FRO.

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Jessica Flora

Office: (858) 577-6336

Unit Hotline Number:

Hotline Extension:

Marine Wing Support Squadron 373 (MWSS-373) Mailing Addresses

Marine Wing Support Squadron 373
Marine Wing Support Group 37
P.O. 452049
San Diego, CA 92145-2049 
			 Sites for MWSS-373

Additional Services from, Inc. Web Site:

Marine Parents Fleet Pages:

EGA Shop for Unit Shirts:
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Our Official Facebook Groups:

Other Helpful Web Sites

(these may or may not be official USMC web sites)

Marine Wing Support Squadron 373 (MWSS-373) Postal Facility

If you need assistance finding a mailing address for a Marine, please contact the postal facility of the last known state-side duty station. The postal facility will not give out mailing addresses to non-family members. Family members need to be prepared to provide identifying information for their Marine. The following is contact information for the postal facility that handles MWSS-373 mail:

Postal Facility Location
MCAS Miramar
Postal Phone Number(s)
(858) 577-1329

Information on MWSS-373 last updated 11/12/2020 2:38:21 PM GMT.

Attention Unit DRC and/or Senior Command Elements of the MWSS-373:
To request changes to the MWSS-373 Unit Information Page™, please contact the Marine Parents office at 573-449-2003 or via email Office staff will make the changes immediately.

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