David Clark H10-56HXL Helicopter Pilot Headset - U-174/U Connector (40614G-02)

Your Most Trusted Aviation Source for David Clark Headsets

The David Clark H10-56HXL is a premium aviation headset designed specifically for helicopter pilots who demand exceptional noise reduction, comfort, and reliable communication in high-noise environments. Engineered for superior performance, this headset combines Active Noise Reduction (ANR) technology with robust construction to meet the rigorous demands of professional pilots. Whether navigating noisy rotorcraft or engaging in extended missions, the H10-56HXL delivers outstanding comfort and clarity for every flight.

Key Features

• Advanced Noise Reduction Technology:
  Highly effective at blocking low-frequency helicopter noise, allowing pilots to focus and communicate clearly even in the noisiest conditions​.

• Battery-Powered ANR System:
  Operates on a single 9-volt battery, providing up to 25 hours of uninterrupted performance. Includes a pilot-selectable automatic shut-off feature to conserve battery life​.

• Superior Comfort for Long Flights:
  Features a super-soft head pad and undercut Comfort Gel ear seals, ensuring maximum comfort even during extended use.

• Precision Microphone Placement:
  Equipped with an exclusive patented flex/wire boom for easy and accurate microphone adjustment, coupled with the M-7A Amplified Electret microphone for clear and precise voice transmission​.

• Dual Volume Controls:
  Allows pilots to adjust the audio level independently for each ear, providing a personalized listening experience.

• Robust Design and Build:
  Constructed with durable ABS domes and steel hardware, this headset is built to withstand the harshest aviation environments. The 5-foot coiled cord (1.5m with a 10-pin quick-release connector ensures reliability and flexibility in use​.

Technical Specifications

• Noise Reduction Rating: Enhanced with ANR technology
• Weight (without cord): 22 oz (624 g)
• Microphone Type: M-7A Amplified Electret
• Cord Length: 5 feet (coiled) (1.5m)
• Plug Type: U-174/U
• FAA TSO Certification: C57A, C58A
• NSN Number: 5965-01-447-6430

Why Choose the David Clark H10-56HXL?

David Clark is synonymous with excellence in aviation headsets, and the H10-56HXL continues this legacy with its superior noise reduction, durability, and all-day comfort. Trusted by helicopter pilots worldwide, this headset ensures a quiet and focused cockpit environment while delivering clear communication and long-lasting reliability.