Universal Systems & Technology Inc. of Fairfax won a $9 million contract from the Federal Aviation Administration for data, hardware and software support.

The five-year contract will allow Unitech to upgrade flight simulation software, and help the FAA's Air Traffic Control System Command Center maintain its existing server. Unitech will also update software licensing and engineering services, and provide technical support at FAA headquarters and regional facilities.

Founded in 1988, Unitech provides information technology support to government and industry, and designs multimedia courseware to provide training systems to the military and other contractors.

Cox & Associates CPAs of Washington won a $20 million contract from the Department of Housing and Urban Development for professional, administrative and management support services.

Eagan, McAllister Associates Inc. of Lexington Park won a $18.2 million contract from the Navy for professional, administrative and management support services.

Norfolk Shipbuilding and Drydock Corp. of Norfolk won a $7.4 million contract from the Navy for repair of a drydock facility.

Fresenius USA Inc. of Lexington won a $3.2 million contract from the Veterans Affairs Department for medical equipment and supplies.

Jowett Inc. of Clinton won a $3.1 million contract from the Air Force for maintenance, repair or alteration of real property.

Intelligent Decision Systems Inc. of Alexandria won a $3.1 million contract from the Navy for professional, administrative and management support services.

K.W. Tunnell Co. of Springfield won a $2.4 million contract from the Treasury Department for professional, administrative and management support services.

JHC Construction Inc. of Culpeper won a $1.3 million contract from the National Park Service for construction of structures and facilities.

Doors Inc. of Virginia Beach won contracts for $1.2 million, $611,520 and $327,655 from the Navy for utilities and housekeeping services.

Decision Systems Technologies Inc. of Rockville won a $964,109 contract from the Air Force for professional, administrative and management support services.

OAO Corp. of Greenbelt won a $625,000 contract from the General Services Administration for professional, administrative and management support services.

Macro International Inc. of Calverton won a $600,000 contract from the National Oceanic and Atmospheric Administration for natural resources and conservation services.

Newport News Shipbuilding Inc. of Newport News won a $458,344 contract from the Navy for research and development.

Bard Access Systems of Murray Hill won a $419,210 contract from the Veterans Affairs Department for medical equipment and supplies.

TriData of Arlington won a $214,204 contract from the Federal Emergency Management Agency for professional,administrative and management support services.

Flight Material Inc. of Lodi won a $172,000 contract from Defense General Supply Center for aircraft and airframe structural components.

Johnson Controls Inc. of Alexandria won a $159,747 contract from the General Services Administration for repairs.

C-Cubed Corp. of Springfield won a $138,750 contract from the U.S. Government Printing Office for photo and printing services.

BioMerieux Vitek Inc. of Hazlewood won a $100,767 contract from the Veteran Affairs Department for medical equipment and supplies.

H&H Testing Inc. of Parkton won a $59,480 contract from the Navy for electric wire and power and distribution equipment.

Norfolk Family YMCA of Norfolk won a $58,716 contract from the Transportation Department for recreational and athletic equipment.

The contracts listed were awarded by the federal government to companies and other vendors in Virginia, Maryland and the District.