System Alerts & Notifications

Active Notices

    Effective Thursday, September 19, 2024 from 6:00 AM to Thursday, September 19, 2024, 10:00 AM: Tower Construction Notification System (TCNS) and E-106 Systems Down for Scheduled Maintenance
    Effective Date:
    -
    Notification System:
    Tower Construction Notifications (TCNS)

    Universal Licensing System, (including Application Search, License Search, License Manager, Tower Construction Notification System, E-106 System, Antenna Structure Registration Online Filing, ASR Application Search, ASR Registration Search, TOWAIR and all ULS Specialized Searches) will be down for scheduled maintenance starting at 6:00 AM EDT on Thursday, September 19, 2024 until 10:00 AM EDT Thursday, September 19, 2024.