Obstruction Marking and Lighting Open PDF Document Details Document Type Technical Report Publication Date Sep 01, 1962 Accession Number ADA280682 Entities Organizations Federal Aviation Administration Tags Communities of Interest Air Platforms DTIC Thesaurus Topics Air Force Air Navigation Aircrafts Construction Ground Level Guy Wires Incandescent Lamps Lamps Lighting Equipment Maintenance Personnel Navigation Specifications Standards Superstructures Technical Standards Time Switches Transmission Lines