David Clark Helicopter Adapter Plug U-174/U to U-75/U (18253G-04) Dual GA Plug Headset dual-ear over-the-head headset built for

dual-ear over-the-head headset built for crystal-clear communication in high-noise environments

PN: GLM 231

Large Comfortable Head Pad

or DC ONE-X series)

Noise Reduction Rating (NRR): ~22 dB

David Clark Helicopter Adapter Plug U-174/U to U-75/U (18253G-04) Dual GA Plug Headset dual-ear over-the-head headset built forDavid Clark Helicopter Adapter Plug U 174 U to U 75 U (18253G 04) The David Clark 18253G 04 Helicopter Adapter Plug is a purpose built cord adapter that converts a U 174 U or U 93A U helicopter plug connection to a U 75 U (U 92A U) configuration, helping pilots and crews use compatible headsets across different aircraft and communication setups. Converts U 174 U or U 93A U helicopter plug to U 75 U (U 92A U) Enables headset compatibility across