David Clark H3312 Ground Support Headset with PTT (12515G-12) 24dB NRR Frequency Response: 100 Hz –

Frequency Response: 100 Hz – 3000 Hz

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

Compact and Lightweight: Designed for minimal bulk

Arrival and Approach

David Clark H3312 Ground Support Headset with PTT (12515G-12) 24dB NRR Frequency Response: 100 Hz –David 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