Try the newly updated Sector 33 ATC Simulator

• Computer-based
• 2-5 airplane problems

or click here for the original Java-based Sector 33 ATC Simulator

• "24 Hours of Flight" video

• "Welcome to Sector 33" video

• What's the Goal?

• Simulator Quick Start Guide (480 KB PDF)

• Animated Simulator Tutorial

Technical Requirements and Troubleshooting

Operating Systems:   Windows 7 or higher, Mac OS 10.8 or higher

Browsers:    Internet Explorer 10 or higher, Safari 6 or higher, Firefox 31or higher, Chrome 36 or higher

Original Java-based Simulator

PC Operating Systems:   Windows XP, Windows 2000, Windows ME, Windows 98SE

Browsers:    Internet Explorer v.5.5 or higher or Mozilla Firefox v1.4 or higher

                    Caution:  The Simulator may not work with other browsers such as MSN.

Java: Version 1.4.2 or higher

                    If the Simulator will not open, click here to check your Java version and download a free upgrade.

MAC Operating Systems:  OS-X v10.2 or higher

Browser:  Safari ONLY

Java: If the Simulator will not open, be sure that Java is enabled in your browser
          – From the Safari dropdown menu, click “Preferences…”.
          – In the new window, click the “Security” icon.
          – Make sure there is a check in the box “Enable Java”.