The David Clark H3530 Ground Crew Headset has a flex-Boom which allows for perfect microphone placement, M-1A Amplified Dynamic Microphone which provides superior noise cancellation and soft headpad and ear Seals guarantee exceptional comfort. A 30-Inch straight cord with locking connect (SC-298) to mate with C35-XX Belt Station. Corrosion-proof, chrome plated, Headband/Stirrup Assembly and certified Noise Reduction Rating of 24db. This headset must be used in conjunction with a Belt Station. Belt Stations have cords terminating in a PJ-051 plug.

David Clark Ground Support Communications Systems The Choice of Major Airlines for Ground Support/Ramp Operations. David Clark Company Ground Support Headsets are designed to facilitate communication when background noise or distance makes it extremely difficult. During Push-Back Operations, communication is critical to ensure the safety of everyone in the vicinity, and the protection of the aircraft from accidental damage. Our Noise Attenuating Headsets provide the hearing protection required and our Noise Canceling Microphones ensure clear, crisp transmission regardless of the noise level.