David Clark H3331 Dual-Ear Pushback Ground Support Headset | 12304G-02
The David Clark H3331 is a heavy-duty, dual-ear aviation headset designed for ramp, pushback, and ground support operations requiring reliable communication and hearing protection.
Dual-ear, over-the-head design for full noise coverage and balance
DC-1A amplified dynamic noise-canceling microphone for clear audio
280° hinged wire boom allows left or right microphone positioning
Push-to-talk (PTT) switch on ear dome for quick and easy communication
Corrosion-resistant construction suitable for rugged ramp conditions
Foam-filled ear seals and cushioned headpad for long-wear comfort
15 ft straight cord with 1/4" stereo plug (PJ-051/SC-267) for compatibility
Engineered for demanding aviation ground operations, the David Clark H3331 (Part No. 12304G-02) provides exceptional durability and communication clarity. Its dual-ear configuration offers a passive noise reduction rating of 24 dB, protecting hearing in noisy environments such as aircraft pushback, de-icing, or maintenance zones. The DC-1A amplified noise-canceling microphone ensures intelligible speech even amid high ambient noise levels, improving operational safety and coordination.
The headset’s rugged, chrome-plated headband and stirrup assembly are built to resist corrosion and withstand regular exposure to harsh weather and handling. A 15-foot straight communication cord provides extended mobility on the ramp, while the built-in push-to-talk switch on the ear dome gives crew members fast access to transmit without additional hardware. Designed with comfort in mind, the H3331 features foam-filled ear seals and padded support to reduce fatigue during long ground support shifts.
I normally wear an xl for 95% of my shirts. I ordered a 2XL in this just to be safe. STILL too small. Sizing is crazy. You can do better. Charge me for a correctly sized shirt, I don’t care! But don’t do this.
I’m NOT taking a pic.