The David Clark H10-26 is the helicoter version of the H10-20. It comes with a 5 foot coil cord and a single plug for helicopter radios.
It features a super soft head pad, new comfort gel, undercut ear seals, flex boom assembly can be adjusted for perfect microphone placement, M-7A, the most advanced noise-cancelling microphone available, superior noise attenuation (NRR 24dB), low-profile volume control knob with detent settings, 5-year guarantee, FAA TSO Approved C57 Cat. B and C58a, exceeds RTCA/DO-214 standards, weight (w/o cord assembly) 19oz.
