David Clark H3492 Single-Ear Ground Support Headset | 40608G-01

The David Clark H3492 is a single-ear aviation headset designed for ground support, intercom use, and radio communications where ambient awareness and clarity are critical.

• Single-ear, over-the-head design allows awareness of ambient sounds
• M-7A electret noise-canceling microphone for clear voice transmission
• Flexible boom with adjustable left or right positioning (approx. 280° rotation)
• Microphone on/off switch integrated into the ear cup
• Comfort-Gel ear seal and ventilated head pad for extended wear
• 5 ft coiled cord with 1/4" stereo plug for compatibility with standard systems

Built for durability and performance in high-noise environments, the David Clark H3492 (Part No. 40608G-01) combines clear communication with comfort and reliability. Its single-ear design is ideal for users who need to monitor radios or intercoms while maintaining awareness of surrounding activity, making it well-suited for ramp agents, ground crews, and maintenance teams.

The M-7A noise-canceling microphone delivers clear and precise audio, while the lightweight frame and Comfort-Gel ear seal reduce fatigue during long periods of use. A microphone on/off switch allows users to mute transmissions quickly, and the coiled cord with standard 1/4" plug ensures compatibility with most aviation communication setups. The H3492 offers rugged construction and dependable performance, making it a go-to choice for aviation professionals.

• Part Number: 40608G-01
• Headset Style: Single-ear, over-the-head
• Microphone: M-7A electret, noise-canceling
• Mic Boom: Flexible hybrid boom, adjustable positioning
• Mic Control: On/off switch on ear cup
• Cord Length: 5 ft coiled
• Connector: 1/4" stereo plug
• Comfort Features: Comfort-Gel ear seal, ventilated head pad
• Use Case: Ground support, intercom, maintenance, radio communications
• Weight: Approx. 9.4 oz (266 g)