4899: Communications Services, Not Elsewhere Classified

Establishments primarily engaged in furnishing communications services, not elsewhere classified. Establishments primarily engaged in providing on-line information retrieval services on a contract or fee basis are classified in Services, Industry 7375.

• Radar station operation
• Radio broadcasting operated by cab companies
• Satellite earth stations
• Satellite or missile tracking stations, operated on a contract basis
• Tracking missiles by telemetry and photography on a contract basis