KC-10 Single Ear HeadsetDesigned for KC-10 Aircraft - Critical Communications for Air-to-Air RefuelingSingle volume control Single ear design permits hearing of ambient soundLightweight design for unmatched comfortExpanded, double-foam head pad eliminates 'hot spots'8-foot extended coil cord with single plug (PJ-051)Hybrid flex/wire boom with noise-cancelling, M-7A microphoneNSN Pending