David Clark H3441 Behind-the-Head Ground Support Headset | 40583G-02

The David Clark H3441 is a rugged, single-ear aviation headset designed for ground support and ramp operations where communication, comfort, and situational awareness are essential.

• Behind-the-head, single-ear design compatible with helmets and hard hats
• M-7A noise-canceling microphone delivers clear voice transmission
• Hybrid flex-wire boom with 280° rotation for adjustable mic placement
• Microphone on/off switch located on the ear cup for convenience
• Comfort-Gel ear seal and padded support reduce fatigue over long shifts
• 6 ft coiled cord with standard 1/4" stereo plug (PJ-051) for radio/intercom use

Designed for professionals working in noisy environments, the David Clark H3441 (Part No. 40583G-02) offers a reliable communication solution that doesn’t sacrifice comfort or awareness. Its single-ear, behind-the-head configuration keeps one ear open to ambient sounds, making it ideal for ramp agents, pushback crews, or maintenance teams who must stay alert while communicating.

The M-7A noise-canceling microphone ensures clear outgoing audio even in high-noise conditions. Its flexible boom allows the mic to be worn on either side, and a mic on/off switch gives users more control over transmissions. Comfort-Gel ear seals and a lightweight design make it suitable for all-day wear, while the coiled cord and PJ-051 plug ensure easy connection to standard aviation radios or intercoms.

• Part Number: 40583G-02
• Headset Style: Single-ear, behind-the-head (BTH)
• Microphone: M-7A electret, noise-canceling
• Mic Boom: Hybrid flex-wire, 280° adjustable
• Mic Control: On/off switch on ear cup
• Cord: 6 ft coiled cord
• Connector: 1/4" stereo plug (PJ-051)
• Comfort Features: Comfort-Gel ear seal, padded support
• Use Cases: Ground support, pushback, maintenance, ramp crew communications
• Ambient Awareness: Open-ear design preserves situational awareness