David Clark H10-20 Aviation Headset – 40074G-01

David Clark H10-20 Aviation Headset – 40074G-01

A rugged, time-tested GA favorite, the David Clark H10-20 delivers clear communications, dependable passive noise reduction, and lasting comfort for everyday flying.

• Passive Noise Reduction (NRR) ~22 dB for focused radio clarity
• M-7A electret noise-canceling microphone with flexible boom
• Comfortable headband and over-ear seals for long flights
• Dual GA plugs (PJ-055/PJ-068) with straight cord for standard panels
• Rugged, field-proven construction built for years of service
• Backed by a 5-year manufacturer warranty
• Includes Free Shipping within the U.S.

The David Clark H10-20 Aviation Headset is a durable, value-driven choice for student pilots, flight schools, and private owners who want reliable performance without added complexity. Its passive noise attenuation (around 22 dB) helps reduce cockpit noise so you can hear ATC and intercom calls clearly, while the proven M-7A microphone delivers crisp, intelligible transmissions. A cushioned headband and over-ear seals provide all-day comfort, and the flexible boom makes precise mic placement effortless. Standard dual GA plugs integrate seamlessly with most fixed-wing audio panels and intercoms. Trusted across general aviation for decades, the H10-20 blends clarity, comfort, and rugged construction to support safe, confident flying from pre-solo through cross-country missions.

Technical Specifications

• Manufacturer: David Clark
• Model / Part Number: H10-20 / 40074G-01
• Type: Passive aviation headset (fixed-wing GA)
• Noise Reduction Rating (NRR): ~22 dB
• Microphone: M-7A electret, noise-canceling, flexible boom
• Cable: Straight cord, approx. 5 ft
• Connectors: Dual GA (PJ-055 and PJ-068)
• Weight: Approx. 19 oz (without cord)
• Warranty: 5 years
• Use Case: General aviation training, rental, and private operations