Committee Serial No. 89-31. Considers. S. 903, to require painting, illumination, or dismantlement of unused radio towers. S. 1015, to regulate manufacture, import, sale, shipment, or use of devices causing harmful interference to radio reception. S. 1284, to require filing of schedules of charges by connecting carriers. S. 1554, to transfer to DOD authority to receive official notice of filing of applications in common carrier service. S. 1948, to revise conflict-of-interest provisions concerning commissioners, employees, and executive reservists of FCC. S. 1949 and companion H.R. 7954, to conform to radio equipment requirements of Safety of Life at Sea Conventions.