David Clark H10-20 Headset

If you’re looking for maximum and reliability at a very reasonable price, the H10-20 is your performance choice. Engineered and designed with comfort features that pilots have asked for, including a super-soft foam head pad, adjustable headband and Comfort Gel ear seals.


  • Super-soft head pad
  • Larger, yet lighter, undercut, Comfort Gel, ear seals
  • Flex boom assembly can be adjusted for perfect microphone placement
  • M-7A, advanced noise-cancelling microphone
  • Low-profile volume control knob with detent settings
  • FAA TSO Approved C-139
  • Exceeds RTCA/DO-214 Standards
  • Weight (without cord assembly): 19 oz.
  • Certified Noise Reduction Rating – 24dB

Available in three different configurations:

H10-20 (NSN 5965-01-446-1475)
Standard fixed wing model with a straight cord and dual plugs.
H10-21 (NSN 5965-01-446-1479)
Comes with a 5-foot extended coil cord and dual plugs.

H10-26 (NSN 5965-01-446-1483)
Helicopter version, with a 5-foot extended coil cord and a single plug.

Noise Attenuation Data
24 dB
Frequency (Hz) 125 250 500 1000 2000 3000 4000 6000 8000
Attenuation (dB) 14.3 21.5 27.1 31.8 36.0 39.6 41.8 39.7 37.0
Standard Deviation 3.3 2.4 1.5 1.6 1.3 2.1 2.1 2.0 1.3

Warranty & Repairs


  • Century Avionics is the only Southern-Africa authorized repair centre for all David Clark Headsets except Noise-Cancelling models which needs to be send back to USA for repair.
  •  5-Year Warranty

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