From Cold War Crisis Wiki

This is the source of Radar communications provided for the USA. It is stationary and weaker than other USA structures, but it can detect enemy aircraft within a long distance. It also enables the minimap.

General Information

As you would have guessed, this structure provides an active radar for your base, this means you will know what happens around the map if you build one of these in your base. It also works as an aid for Anti-Air systems, it can detect aircraft within a certain radius, meaning you will see those air units coming towards your base long before they strike, which enables Anti-Air systems to act quickly before the enemy completes their strike.

Tips

• Build it somewhere near the center of the map to detect aircraft early.
• It's a weak structure, so protect it.
• If you lose it, you can bring back the radar communications by using the E-3 Sentry temporarily until you can rebuild it.
• Build at least two, one at your base as a backup to ensure that your radar never goes offline, and a second one to detect aircraft early.

Radarstation
Use	Radar communications
Faction	USA
Price	600 supply units
Fuel usage	4
Introduced at	Start