David Clark H3335 Pushback Tug Headset (12304G-04)
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The David Clark H3335 Tug Pushback Headset (12304G-04) is specifically designed for aviation ground support professionals who demand clear communication, robust durability, and dependable performance in high-noise environments. Built for tug drivers and ramp crews, this headset ensures seamless coordination during critical pushback operations, enhancing both safety and efficiency. With its advanced noise-canceling technology, rugged construction, and ergonomic comfort, the H3335 is an essential tool for any aviation ground support team.
H3335 Features
- DC-1A noise-cancelling amplified dynamic microphone
- Microphone on/off switch on ear dome allows hands-free communication
- Soft foam head pad with ribbed design and foam ear seals for exceptional durability and comfort
- Hinged wire boom for easy microphone placement on right or left side
- 26-foot coil cord with SC-267 plug mates with C31-XX extension cords
- Corrosion-proof, chrome plated, headband/stirrup assembly
- Certified Noise Reduction Rating (NRR): 24db
H3335 Key Features and Benefits
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Advanced Noise-Canceling Technology
- Features a noise-canceling amplified dynamic microphone, ensuring crystal-clear communication by eliminating ambient noise from jet engines and ground equipment.
- Provides a certified noise reduction rating (NRR) of 27 dB, effectively reducing surrounding noise to allow for precise, distortion-free communication during pushback operations.
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Rugged, Weather-Resistant Design
- Constructed with heavy-duty, corrosion-resistant materials, including a chrome-plated stirrup assembly, to withstand harsh ramp conditions and frequent use.
- Engineered to perform reliably in extreme weather, high-noise environments, and demanding work schedules.
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Ergonomic Comfort for Long Shifts
- Designed with a soft head pad and plush, gel-filled ear seals to provide exceptional comfort, even during extended periods of use.
- Lightweight construction reduces fatigue, ensuring ground support teams stay focused and productive throughout their shifts.
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Convenient Push-to-Talk Functionality
- The noise-canceling microphone is equipped with a momentary Push-to-Talk (PTT) switch, allowing for quick and efficient communication without unnecessary background noise.
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Extended Connectivity for Versatile Use
- Includes a 25' straight cord (7.62m) with a PJ-051 plug, compatible with David Clark C31-XX series extension cords, enabling flexible setup options for various ground support operations.
H3335 Specifications
- Type: Wired Aviation Tug Pushback Headset
- Noise Reduction Rating (NRR): 27 dB
- Microphone: Noise-canceling amplified dynamic microphone with PTT switch
- Ear Seals: Gel-filled for maximum comfort and acoustic seal
- Cord Length: 25' straight cord (7.62m)
- Plug Type: PJ-051 plug (compatible with C31-XX extension cords)
- Build Material: Corrosion-resistant chrome-plated stirrup assembly
- Usage Environment: Designed for pushback, ramp, and high-noise ground support operations
H3335 Benefits for Aviation Ground Support Professionals
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Enhanced Safety and Coordination:
- Clear and reliable communication minimizes errors and accidents during critical tasks like pushback, ensuring the safety of personnel and aircraft.
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Long-Lasting Durability:
- The rugged design of the H3335 ensures consistent performance under heavy use, making it a cost-effective investment for aviation ground support teams.
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All-Day Comfort for Maximum Productivity:
- The ergonomic design reduces fatigue, enabling ground crew members to maintain efficiency and focus during long shifts.
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Versatility Across Ground Operations:
- Ideal for tug drivers, ramp crews, and other ground support roles, the H3335 facilitates seamless communication in various aviation scenarios.
Why Choose the David Clark H3335 Tug Pushback Headset?
The David Clark H3335 is trusted by aviation ground support professionals worldwide for its exceptional clarity, durability, and comfort. Whether coordinating pushback operations or managing ramp activities, this headset is engineered to meet the rigorous demands of the aviation industry. With a proven track record of performance, the H3335 is the perfect choice for teams who need dependable communication tools to ensure safety and efficiency.
Equip your ground support team with the David Clark H3335 (12304G-04) Tug Pushback Headset and experience the difference in quality and reliability that has made David Clark the trusted name in aviation communication for over 80 years.
| Alternate Models | |
|---|---|
| H3335 | David Clark Model Number |
| General Information | |
|---|---|
| Part # | 12304G-04 |
| Manufacturer | David Clark |
| Shipping Information | |
|---|---|
| Product Weight | 2.1 lbs. |
| Product Dimensions | 10 x 9 x 5 in. |
| Schedule B | 8518302000 |
| ECCN | 7A994 |
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AIRCRAFT COMPATIBILITY
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QUESTIONS & ANSWERS
Yes! The David Clark 12304G-04 H3335 is designed to integrate seamlessly with most standard pushback tug and ramp intercom systems used in commercial aviation. Its compatibility ensures reliable, clear communication between ramp crew members and cockpit personnel during pushback and ground operations, helping reduce operational delays and enhance ramp safety.
The H3335 headset offers passive noise reduction, effectively attenuating high decibel levels common on airport ramps. Its circumaural ear seals provide a comfortable yet secure fit that helps block out ambient noise from engines, auxiliary power units, and other ground support equipment. This not only protects hearing but also improves communication clarity in noisy environments.
David Clark builds the H3335 headset with robust components and a ruggedized design to withstand the harsh conditions of airport ramps. The headset features corrosion-resistant hardware, impact-resistant ear cups, and a heavy-duty coiled cord to endure frequent handling. This durability reduces downtime and replacement costs for ground support teams.
Yes! The H3335 features a noise-cancelling electret microphone that minimizes background noise, ensuring clear voice transmission even in high-noise environments. This is critical for accurate communication between the tug driver and flight crew during pushback, where clarity is essential for safety.
The headset includes an adjustable headband and pivoting ear cups, allowing for a customized fit across different users. This design promotes long-wear comfort, which is essential during extended ground handling shifts. The adjustable fit also helps maintain a proper seal for consistent noise reduction.
Yes! The H3335's materials and construction are designed to perform reliably in varying weather conditions, from hot tarmac temperatures to cold winter operations. The headset’s seals and cables are engineered to resist cracking, stiffening, or warping due to temperature extremes.
Routine maintenance for the H3335 typically involves cleaning ear seals and microphone covers, inspecting cables for wear, and checking connectors for debris or corrosion. Replacement ear seals and mic muffs are readily available, allowing crews to refresh the headset’s comfort and performance without replacing the entire unit.
Yes! The David Clark H3335 is designed with a field-replaceable cord assembly, so damaged cables can be swapped out without requiring a new headset. This feature extends the life of the headset and helps keep ground operations running smoothly with minimal downtime.
The H3335 reduces the risk of miscommunication during pushback maneuvers by providing clear, noise-free communication between cockpit and ramp personnel. The headset’s noise reduction and durability also contribute to a safer work environment by ensuring that commands are heard and acknowledged promptly.


