David Clark H3312 Ground Support Headset with PTT (12515G-12) 24dB NRR ensuring consistent noise isolation and

ensuring consistent noise isolation and clear communication

Arrival and Approach

Charges from fully depleted in about 3–4 hours with compatible chargers

Use Case: Helicopter / rotorcraft communications

Provides up to approximately 24 hours of continuous operation per charge

David Clark H3312 Ground Support Headset with PTT (12515G-12) 24dB NRR ensuring consistent noise isolation andDavid Clark H3312 Ground Support Headset with PTT (12515G 12) The David Clark H3312 (12515G 12) is a professional ground support headset with Push To Talk (PTT) control, designed for clear communications and dependable hearing protection on the ramp. Built for demanding airport environments, it features high noise attenuation, an amplified noise cancelling microphone, and easy transmit control for ground crew operations. Ground support headset with