Indeed. 29710, 29730, 29750, 29770 and 29790 are all available for use as part of the Business Radio Service under Part 90 of the FCC Rules - for land mobile radio services. The 29800-30000 portion's allocation is apparently military/government...the next available land mobile frequency after 29.790 MHz is 30.580 MHz. The 25-30 MHz region is quite fascinating!