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TRB Publications IndexResearch in ProgressTRID
Computer viruses () Computer security () Use For: Cybersecurity Communication and control (D) Control (Dc) Use For: Control theory Navigation (Dcn) Navigational aids (Dcns) Use For: Navaids; Navigation aids Navigation devices (Dcnsp) Related Term (Associative): Instrument panels (Qpeyj) Beacons (Dcnspb) Compasses (Dcnspc) Gyroscopes (Dcnspd) Instrument displays (Dcnspe) Related Term (Associative): Radar displays (Dcnspsd); Information display systems (Dsbg) Head up displays (Dcnspeh) Three dimensional displays (Dcnspet) Flight recorders (Dcnspf) Use For: Black boxes (Flight recorders); Flight data recorders Related Term (Associative): Event data recorders (Qpye) Navigation computers (Dcnspg) Use For: Guidance computers; Navigational computers Navigation lights (Dcnspj) Navigational satellites (Dcnspm) Use For: Maritime satellites Related Term (Associative): Satellite navigation systems (Dcnsbt) Obstruction markers (Dcnspq) Radar devices (Dcnsps) Radio navigation devices (Dcnspt) Related Term (Associative): Radio equipment (Dsgm)