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David Clark H3310 Ground Support Pushback Headset (12506G-05)
The David Clark H3310 (12506G-05) is a professional ground support headset engineered for clear communications and reliable hearing protection in high-noise airport environments. Designed for ramp, pushback, marshalling, and maintenance operations, it features a durable dual-ear design and an amplified noise-cancelling microphone for dependable performance.
Ground support headset built for ramp, pushback, and aircraft maintenance communications
Certified Noise Reduction Rating (NRR) of 24 dB for loud operational environments
Wire boom design supports microphone placement on either the right or left side
Durable construction designed for frequent daily ground handling
Reliable fit and comfort for extended wear during ground crew operations
The David Clark H3310 Ground Support Headset is designed for aviation professionals who need dependable communications and effective hearing protection while working around aircraft. With a certified 24 dB Noise Reduction Rating, it helps reduce exposure to ramp noise from engines and ground equipment. The amplified DC-1A dynamic noise-cancelling microphone supports clear voice transmission and helps keep communication crisp in high-noise environments. Built for professional daily use, the H3310 features a secure dual-ear, over-the-head design and a wire boom that can be positioned on either side for operator preference. Whether you're coordinating pushback, marshalling aircraft, or supporting maintenance operations, the H3310 is a rugged headset solution that delivers consistent performance shift after shift.
Technical Specifications
Model: H3310
Part Number: 12506G-05
Headset Type: Passive noise-attenuating 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
I bought these for my Grandaughter who has her private Pilots license since she was 16. She is a Freshman in college studying Aviation. She was so excited to get them and just loves them!!