Marines

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Henderson Hall
Check In Information page

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CHECK-IN PROCESS

1. Report to CONAD in Alphas with your orders.

(If after working hours, turn a copy of your orders into the OOD & return to CONAD the next business day)

2. Contact your respective company staff for specific check-in instructions dependent on where you will be reporting for work/school.

3. Complete Henderson Hall check-in sheet.

4. Complete check-in with your operational section or school

5. Attend the Welcome Aboard Orientation: http://www.mccshh.com/infowao.html

6. Turn in check-in sheet to your company staff.

 

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Alpha Company

If you received orders to report to a HQMC or a Deputy Commandant’s office, you will be administratively attached to Alpha Company (A Co). The same company staff supports HQ Co and A Co Marines. For more information, please click here.

 
Bravo Company

If you received orders to one of the 110 MCCs which assign you to a non-Marine Corps command, you will be administratively attached to Bravo Company (B Co). The below lists some examples of the units supported by the B Co staff. Keep in mind that this list is not all inclusive. Reach out to the B Co staff listed in this link for more information:

-          Joint commands

-          SECNAV Counsel of Review Boards

-          Defense Agencies

-          Enlisted Medical Degree Completion Preparatory Program

-          EOD Technology Division

-          Foreign Area Officers/SNCOs

-          Fellows

-          Intelligence Agencies

-          Military Postal Service Agency

-          Naval commands

-          Naval ROTC Programs

-          National Defense University

-          National Intelligence University

-          Office of the Chief Judge

-          Office of the Judge Advocate General

-          Periodic Review Secretariat

-          US Military Observer Group

-          White House

 
CHARLIE COMPANY

If you are a Reserve Marine who is joining an Individual Mobilization Augmentee (IMA) OpGroup, you will be administratively attached to Charlie Company (C Co). For contact information and more click here.

 
HEADQUARTERS COMPANY

If you have received orders to MCC 011, you will be attached to Headquarters Company (HQ Co). The same company staff supports HQ Co and A Co Marines. For more information, please click here.

MISSION STATEMENT

To provide operational, administrative, supply services, and logistical support for chargeable, non-chargeable, and attached Marine Corps personnel assigned within the Washington Metropolitan Area to Headquarters Marine Corps, other Departments and Agencies of the Federal Government, Joint or Armed Service Schools and Marine Corps personnel assigned within the Washington Metropolitan Area to duty under instruction, awaiting separation, awaiting assignment or transportation, in a disciplinary status, or who are hospitalized.