Active Alerts

The DIRS system has been updated.  Please refer to the userguide to access the new system; see https://www.fcc.gov/sites/default/files/DIRS-UserGuide-122023.docx

Notification System:

Disaster Information Reporting System (DIRS)

The DIRS system has been updated.  Please refer to the userguide to access the new system; see DIRS User Guide

Active Warnings

Effective Thursday, April 17, 2025 from 6:00 AM to Thursday, April 17, 2025, 11:00 AM: Universal Licensing System (ULS) System Down for Scheduled Maintenance

Effective Date:

Thursday, April 17, 2025 - Thursday, April 17, 2025

Notification System:

Universal Licensing System (ULS)

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, April 17, 2025 until 11:00 AM EDT Thursday, April 17, 2025. 

Effective Thursday, April 17, 2025 from 6:00 AM to Thursday, April 17, 2025, 11:00 AM: Tower Construction Notification System (TCNS) and E-106 Systems Down for Scheduled Maintenance

Effective Date:

Thursday, April 17, 2025 - Thursday, April 17, 2025

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, April 17, 2025 until 11:00 AM EDT Thursday, April 17, 2025. 

Effective Thursday, April 17, 2025 from 6:00 AM to Thursday, April 17, 2025, 11:00 AM: Antenna Structure Registration (ASR) System Down for Scheduled Maintenance

Effective Date:

Thursday, April 17, 2025 - Thursday, April 17, 2025

Notification System:

Antenna Structure Registration (ASR)

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, April 17, 2025 until 11:00 AM EDT Thursday, April 17, 2025.