Soldier wearing a uniform in a field
Soldier wearing a uniform in a field

Contract Vehicles

Agency Contracts


Contract Number:

The Air Defense Communications Service3 (ADCS3) contract is a General Dynamics Information Technology follow-on contract for $80 million to provide mission critical Operations and Maintenance and Engineering services for homeland defense, air defense and air sovereignty missions. As the Single System Manager of this program for over 32 years, General Dynamics Information Technology supports major Operations Centers in CONUS, Alaska and Hawaii, and over 200 remote radar and radio sites. Operations and Maintenance services are provided 7/24/365 to ensure uninterrupted mission availability. System engineering changes are implemented to modernize the communications system as-needed for technical refresh and to meet new mission requirements. Lifecycle Management and Planning services are provided for the communications system to ensure system sustainability.


Program Manager
David Webster

Program Manager
Tim Emmons – Operations

Program Manager
Tom Archard – Engineering

Contract Details

Sponsor Agency: Defense Information Technology Contracting Office (DITCO)
Eligible Users: ACC, PACAF, AFNORTH, Eastern Air Defense Sector, Western Air Defense Sector, 601st Air Operations Center, Alaska Region Air Operations Center, Hawaiian Region Air Operations Center
Period of Performance: Sept. 16, 2015 – March 31, 2020