The commission said it’s taking the enforcement action to prevent unauthorized radio operations from interfering with radio communications.
“Our society’s dependence upon wireless communications necessitates that the companies entrusted with authority to transmit those communications operate within licensed parameters,” said Travis LeBlanc, chief of the commission’s Enforcement Bureau.
The commission found Thursday that AT&T apparently failed to conduct technical reviews of new licenses to ensure they operated as authorized. And, after becoming aware of the commission’s investigation, AT&T continued to operate the some stations illegally.
Five major modification applications and two minor modification applications have yet to be filed, according to the commission.
The commission’s proposed fine is based on the number and length of violations and the company’s size, the agency said in a statement.
In 2013, AT&T signed a $600,000 Consent Decree with the Enforcement Bureau to settle an investigation of unauthorized operations based on the company’s failure to file major and minor modification applications for its cellular service areas.