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
• DC-1A amplified dynamic noise-cancelling microphone improves speech intelligibility
• 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
• Noise Reduction: Certified NRR 24 dB
• Microphone: DC-1A amplified dynamic noise-cancelling microphone
• Microphone Controls: On/Off switch on ear dome
• Boom Style: Wire boom (left/right placement capable)
• Cord: 26 ft extended down-cord style lead
• Plug: PJ-051 (1/4" phone plug)
• Application: De-icing operations, winter ramp operations, aircraft ground support communications
• Condition: New
• Quantity: 1 each