David Clark 43102G-06 – DC ONE-XH Helicopter Pilot Headset with U-174/U Connector
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The David Clark DC ONE-XH Pilot Headset (43102G-06) is a top-tier aviation headset designed specifically for helicopters, offering unparalleled Active Noise Reduction (ANR) performance, superior comfort, and advanced communication features. With its rugged construction, advanced noise-canceling technology, and compatibility with U174 connectors, the DC ONE-XH is built to meet the unique demands of helicopter pilots operating in high-noise environments. Whether you’re flying in challenging conditions or navigating busy airspace, this headset ensures crystal-clear communication and all-day comfort.
DC ONE-XH Key Features and Benefits
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Superior Active Noise Reduction (ANR)
- Hybrid Electronic Noise Cancellation (ENC) technology combines feed-forward and feed-back systems to deliver industry-leading noise attenuation, effectively reducing rotor and engine noise.
- Designed to enhance focus and communication clarity in high-noise helicopter environments.
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Optimized for Helicopter Use
- Features a U174 single plug connector, widely compatible with most helicopter audio systems.
- Specifically engineered for rotorcraft, ensuring optimal performance in challenging cockpit conditions.
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Crystal-Clear Communication
- The high-performance electret noise-canceling microphone ensures precise, distortion-free communication, even in the loudest environments.
- Digital Signal Processing (DSP) enhances audio quality for both communication and in-flight entertainment.
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Unmatched Comfort for Long Flights
- Equipped with over-the-ear leatherette ear seals featuring slow-recovery foam for a snug, secure fit and exceptional noise isolation.
- The vented Outlast® fabric head pad absorbs excess heat, preventing discomfort and “hot spots” during extended use.
- Lightweight yet rugged alloy headband and adjustable suspension system provide a personalized fit and reduced fatigue.
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Advanced Connectivity Features
- Bluetooth® wireless technology allows seamless integration with smartphones, tablets, or other smart devices, enabling hands-free calling and music streaming.
- Stereo/mono compatibility ensures adaptability to a variety of audio panel configurations.
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Durable and Travel-Friendly Design
- Built with rugged materials to withstand the demanding conditions of helicopter operations.
- The collapsible, folding design allows for compact storage in the included David Clark headset bag, ensuring portability and convenience.
DC ONE-XH Specifications
- Connector Type: U174 single plug (helicopter-compatible)
- Weight: 12.3 oz (without cord assembly)
- Noise Reduction: Hybrid ENC with feed-forward and feed-back technology
- Microphone: High-performance electret noise-canceling microphone
- Bluetooth® Connectivity: Yes
- Audio Processing: Digital Signal Processing (DSP)
- Ear Seals: Over-the-ear leatherette with slow-recovery foam
- Head Pad: Low-profile Outlast® fabric with vented design
- Stereo/Mono Compatibility: Yes
- Storage: Collapsible, folding design with included headset bag
- Power Source: Two AA batteries providing up to 50 hours of operation
- FAA Approval: TSO-C139a certified
- Warranty: Backed by a five-year manufacturer's warranty
DC ONE-XH Benefits for Helicopter Pilots
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Enhanced Noise Reduction for Helicopter Operations
- Advanced ANR technology minimizes rotor and engine noise, improving communication and reducing fatigue in demanding environments.
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Comfortable Design for Long Missions
- Lightweight construction, heat-managing head pads, and memory foam ear seals ensure all-day comfort, even during extended flights.
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Seamless Communication
- The noise-canceling microphone and DSP technology ensure clear audio, vital for effective coordination and situational awareness.
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Rugged Durability for Challenging Conditions
- Built to withstand the unique demands of helicopter operations, from vibrations to extreme temperature changes.
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Versatile Connectivity and Features
- Bluetooth® capability and stereo/mono compatibility offer modern convenience for connecting to devices and adapting to various audio systems.
Why Choose the David Clark DC ONE-XH Pilot Headset?
The David Clark DC ONE-XH Pilot Headset (43102G-06) is the ultimate solution for helicopter pilots who demand unmatched comfort, advanced noise reduction, and clear communication. Designed specifically for rotorcraft operations, this headset combines David Clark’s industry-leading technology with ergonomic design to enhance every flight. Backed by a five-year warranty and FAA TSO certification, the DC ONE-XH ensures reliability and performance in the most challenging aviation environments.
Elevate your helicopter flying experience with the David Clark DC ONE-XH – trusted by professionals, engineered for excellence.
| Alternate Models | |
|---|---|
| DC ONE-XH | David Clark Model Number |
| General Information | |
|---|---|
| Part # | 43102G-06 |
| Manufacturer | David Clark |
| Shipping Information | |
|---|---|
| Product Weight | 2.4 lbs. |
| Product Dimensions | 10 x 9 x 5 in. |
| Schedule B | 8518903000 |
| ECCN | 7A994 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
The DC ONE-XH uses Hybrid Electronic Noise Cancellation (ENC), combining feed-forward and feedback technologies to reduce low-frequency helicopter noise, including rotor and transmission sounds. This dual-layer approach improves speech intelligibility in high-noise cockpit environments. By reducing background interference, pilots experience clearer ATC communications and less listening fatigue during long flights.
Helicopters often generate complex, low-frequency vibration and engine noise that passive attenuation alone cannot fully block. Hybrid ENC technology in the DC ONE-XH actively targets frequencies between 20 Hz and 1 kHz, where rotor noise is most prominent. This improves communication reliability and reduces strain during extended missions or utility operations.
Bluetooth® Wireless Technology allows the DC ONE-XH to pair with smartphones, tablets, or electronic flight bag (EFB) devices. This enables seamless audio integration for phone calls, alerts, and media without additional adapters. For helicopter pilots operating in dynamic environments, wireless connectivity improves efficiency and situational awareness.
The headset weighs approximately 12.3 oz. without the cable, helping reduce neck fatigue during long flights. The circumaural ear design evenly distributes pressure, while the Outlast fabric head pad helps manage heat buildup. Together, these features support comfort during EMS, law enforcement, offshore, and long-haul rotorcraft operations.
The pre-polarized electret noise-cancelling microphone minimizes ambient cockpit noise while capturing speech clearly. With a frequency response optimized for aviation communication, it helps ensure crisp audio transmission to ATC and crew members. This is especially important in helicopters, where cabin noise can otherwise overpower voice signals.
Yes. The headset includes a Stereo/Mono switch, allowing compatibility with different aircraft audio panel setups. This flexibility ensures reliable integration across multiple helicopter platforms. The U-174/U connector makes it suitable for most standard helicopter intercom systems.
The inline control module operates on two AA batteries and provides up to 50 hours of use. This extended battery life supports long missions without frequent replacements. The compact control module also includes backlit controls for easy operation in low-light cockpit conditions.
The lightweight alloy headband and rugged suspension system provide structural durability without adding excess weight. The ABS dome construction and reinforced cable design withstand regular cockpit use. Its operating temperature range of -20°C to 70°C supports performance in varied climates.
Yes. The headset is FAA TSO-139a approved, indicating compliance with stringent aviation performance standards. This certification gives helicopter operators confidence that the headset meets regulatory requirements for professional flight use. TSO approval is particularly important for commercial and Part 135 operations.
The DC ONE-XH comes with a five-year warranty. This long-term coverage reflects David Clark’s reputation for reliability and customer support. For helicopter pilots investing in premium communication equipment, an extended warranty provides peace of mind.
