Sprint, NextWave, Clearwire and other wireless companies may bid on 72 MHz of microwave bandwidth worth an estimated $9 million to be leased at auction in coming weeks by the operator of Las Vegas pubTV station KLVX, the Clark County School District Board, says Las Vegas Business News. The FCC is letting businesses repurpose and reorganize the underused spectrum once used for ITFS school services, as Current reported in April. Wireless companies already own adjacent spectrum, which they plan to use for city-wide services resembling Wi-Fi.