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David Clark H3332 De-Icing Ground Support Headset (12304G-05)
The David Clark H3332 (12304G-05) is a professional de-icing ground support headset built for clear communications and dependable hearing protection in harsh winter ramp environments. Designed specifically for de-icing operations, it features high-noise attenuation, an amplified noise-cancelling microphone, and a durable down-cord style lead that helps resist moisture, chemical exposure, and snag hazards.
De-icing ground support headset designed for winter ramp operations
Certified Noise Reduction Rating (NRR) of 24 dB for high-noise environments
Durable down-cord style lead helps reduce snagging and improves cord routing
Microphone On/Off switch on ear dome for convenient control
Wire boom design supports microphone placement on either the right or left side
The David Clark H3332 De-Icing Ground Support Headset is engineered for crews working in wet, icy, and chemically demanding environments where clear communication is essential. Commonly used by de-icing teams and winter ramp operations, the H3332 combines a certified 24 dB Noise Reduction Rating with an amplified dynamic noise-cancelling microphone to help keep voice transmissions clear around high-noise equipment. Its specialized down-cord style lead is designed to route cleanly and resist snagging during active ground tasks, while also helping protect against the moisture and chemical exposure associated with de-icing operations. Built with David Clark durability and practical controls, the H3332 is a dependable headset solution for serious ground support professionals.
Technical Specifications
Model: H3332
Part Number: 12304G-05
Headset Type: Passive noise-attenuating de-icing ground support headset
Placed order 11-26-25, finally received 12-30-25. Didn’t know it was a back ordered item. Customer service was helpful but it was frustrating to wait that long.
Item works but the radio plug doesn’t stay in so I had to make a retainer