Section 532.273 - Special wage schedules for United States Information Agency Radio Antenna Rigger positions(a) The United States Information Agency shall establish special wage schedules for Radio Antenna Riggers employed at transmitting and relay stations in the United States.(b) The wage rate shall be the regular wage rate for the appropriate grade for Radio Antenna Rigger for the wage area in which the station is located, plus 25 percent of that rate.(c) The 25 percent differential shall be in lieu of any environmental differential that would otherwise be payable.(d) The special schedules shall be effective on the same date as the regular wage schedules for the wage area in which the positions are located.55 FR 46145, Nov. 1, 1990