text: Chapter 5
  Figure 5–9. Air traffic navigation, integration, and coordination system
  5-16. The ATNAVICS provides area surveillance and aircraft identification capability for a 25 nautical
  mile radius. The system consists of three integrated radars: airport surveillance radar, precision approach
  radar, and secondary surveillance radar with seven air traffic controllers. The ATNAVICS is transportable
  by C-17 or larger, intra-theater, cargo aircraft for total system deployment (prime movers, shelters, radar
  group, and generators). The ATNAVICS shelter, sensor pallet, and generators are externally air
  transportable by the UH-60 or larger helicopters and may be segmented. More information can be found in
  TC 3-04. 6.
  AN/TSQ-221 TACTICAL AIRSPACE INTEGRATION SYSTEM
  5-17. The AN/TSQ-221 (figure 5-10) is a digital and analog system for airspace control planning,
  operations, and ATS area support. It provides automation assistance to the full range of airspace planning,
  enhances airspace management operations (real-time), and ensures connectivity between all ATS assets and
  airspace users in theater. TAIS teams can provide airspace information center operations within 30 minutes
  upon of arrival an AO. More information can be found in TC 3-04. 6.
  5-18. TAIS is the direct link to the theater battle management core system located within the air operations
  center. The application, web airspace deconfliction, is the joint airspace management tool for planning and
  execution of the joint force airspace requirements. It integrates into C2 systems with enhanced
  compatibility with joint, multinational, and civil command, control, communication, and intelligence
  systems.
  5-19. TAIS is a mobile system with four workstations. Communications include line of sight- and satellite-
  based voice communication systems, GPS, fax, improved data modem, and secure telephone unit III. It
  maximizes synchronization of battlefield airspace supporting force operations and minimizing fratricide.