David Clark C31-25 Extension Cord Assembly (22397G-04) – 25 Ft PA-1151ACG M-7A amplified electret noise-cancelling microphone

M-7A amplified electret noise-cancelling microphone for clear transmissions

Inline Stereo/Mono switch: Easy compatibility with both stereo and mono aircraft audio panels

Helicopter PA-1171TH Specifications

Speaker Sensitivity: 90 dB SPL/mW @ 1 kHz

marshalling aircraft

David Clark C31-25 Extension Cord Assembly (22397G-04) – 25 Ft PA-1151ACG M-7A amplified electret noise-cancelling microphoneDavid Clark C31 25 Extension Cord Assembly (22397G 04) 25 Ft Lead The David Clark C31 25 Headset Extension Cord Assembly (22397G 04) is a 25 foot straight extension lead designed for David Clark Series 3000 ground support headset systems. It provides added reach and dependable connectivity for ramp, gate, and aircraft maintenance communication setups. 25 foot straight extension cord assembly for ground support headset applications Designed for David