School Registration

Osan Air Base is home to Osan American Elementary School and Osan Middle High School. If you are PCSing to Osan and bringing your family, make sure to register your child for school before you arrive.  Osan American Elementary School Osan American Middle High School(Updated May 2018)

Osan announcements recurring information

NEED TO KNOW OSAN AIR FORCE SERGEANTS ASSOCIATION:  Hosts meetings every 2nd Tuesday of the month from 1530 to 1630 at the Enlisted Club (side room). We represent the USAF as a non-profit organization fighting for the rights of enlisted members in Washington D.C. For more information please email OsanAFSAChapter1556@us.af.mil  You can also check

In-processing at Osan

UPON YOUR ARRIVAL to Osan Air Base, you will need to attend mandatory in-processing at the Mustang (Bldg 1313) within 24 hours of arrival. You will need to be registered for your in-processing appointment with your unit CSS prior to attending.Any questions or concerns you may have should be routed through your sponsor.

Special Victims Counsel

The Osan Special Victims’ Counsel (SVC) represents and advocates for victims of sex related offenses and some domestic violence related offenses, ensures their rights are protected, and empowers them to fully participate in the Military Justice process to whatever degree they want. The SVC’s goals are for victims to be heard throughout the Military

Public Affairs

Public Affairs operations support the warfighter: at home and abroad; and the public: active, retired, reserve and family members; with capabilities that provide trusted counsel and guidance to leaders about public information, enhance Airman morale and readiness to accomplish our mission, and gain and maintain public support for military operations. We also communicate the mission of the U.S. Air Force to provide global influence and deterrence.

51st Communications Squadron

The 51st Communications Squadron is one of five squadrons assigned to the 51st Mission Support Group that enables 7th Air Force air operations, 51st Fighter Wing operations, base support and quality of life functions via reliable and responsive communications, information, and postal services supporting the 51st FW mission to Defend the base, Execute contingency operations and Sustain the Force.

51st Force Support Squadron

The 51st Force Support Squadron includes military, civilian, non-appropriated fund, Korean and contract employees. The squadron is comprised of five flights, which includes 55 combat support community service activities that encompass 100 facilities and recreational functions at Osan Air Base.

51st Civil Engineer Squadron

The 51st Civil Engineer Squadron “Mongrels,” is a forward-deployed engineer squadron that supports personnel from the 7th Air Force, 51st Fighter Wing, 24 associate units and 7,000 residents.

51st Security Forces Squadron

The Defenders of the 51st SFS train and integrate with host nation counterparts to be Always Ready to Defend the Base and guard the freedom of the 51 million people in the Republic of Korea. These quiet professionals are “Ready to Fight Tonight” in support of the 51st FW’s mandate of “Leading the Charge.”

51st Fighter Wing Safety

Preserving War Fighter Capabilities Through Active Mishap Prevention