The FCC’s Public Safety and Homeland Security Bureau today sought comments on an application and waiver request filed by the city and county of Denver, Colo., for 800 megahertz band business/industrial/land transportation channels to address public safety coverage deficiencies in its 800 MHz band simulcast system. “In particular, we seek comment from any parties who would be impacted by Denver’s use of these frequencies,” the bureau said in a public notice. “We further note that although a request for waiver of the freeze on intercategory sharing was not requested, it is implicit when seeking B/ILT channels.” Comments are due July 26 and replies Aug. 10 in FCC file no. 0006750075.