By Robert Silverman on Aug 21, 2015 01:24 pm

Almost all of the FCC’s databases—including the Universal Licensing System, Electronic Comment Filing System, Antenna Structure Registration system, Tower Construction Notification System, Fee Filer, and many others—will be down for upgrades and improvements starting as early as midnight on Wednesday, September 2, 2015 and continuing through Labor Day weekend until 8:00 a.m. EDT on Tuesday, September 8, 2015. Read more here.