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Telex Air 3500 Passive Noise Reduction Aviation Headset

Telex Air 3500 Passive Noise Reduction Aviation Headset

Telex Communications

(Backordered) Normally Available within 3–7 Days.

SKU:300400-000

Regular price $659.00 USD
Regular price $659.00 USD Sale price $659.00 USD
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Telex Air 3500 Passive Noise Reduction Aviation Headset

The Telex Air 3500 Aviation Headset is engineered for pilots who demand exceptional passive noise reduction, long-lasting comfort, and reliable cockpit communications. Designed for general aviation, flight training, utility, and commercial operations, the Air 3500 delivers a 24 dB Noise Reduction Rating (NRR) to help reduce fatigue and protect hearing in high-noise environments.

  • 24 dB Passive Noise Reduction: Excellent hearing protection for noisy cockpit environments.
  • Adjustable Headband Tension: Three-position clamping force system allows pilots to customize comfort and noise attenuation.
  • Noise-Canceling Electret Microphone: Ensures clear communication with ATC and crew members.
  • Independent Volume Controls: Separate left and right audio adjustment for personalized listening.
  • Reversible Microphone Boom: Flexible boom can be worn on either side for added convenience.
  • FAA TSO Approved: Meets TSO-C57a and TSO-C58a standards for aviation use.

Built for demanding flight operations, the Air 3500 features a durable stainless-steel headband, shielded wiring for EMI/RFI protection, and rugged construction designed to withstand years of daily use. Its unique bottom-mounted microphone boom improves visibility while maintaining excellent microphone positioning for clear voice transmission.

Whether you're flying training aircraft, piston singles, utility aircraft, or commercial operations, the Telex Air 3500 provides dependable communication performance and superior passive hearing protection without the need for batteries or active noise reduction systems.

Technical Specifications

  • Noise Reduction Rating: 24 dB NRR
  • Weight: 13.6 oz (381 g)
  • Microphone: Noise-Canceling Electret Condenser
  • Cord Length: 5.5 ft (1.7 m)
  • Dual Independent Volume Controls
  • Stereo/Mono Switch
  • FAA TSO-C57a & TSO-C58a Approved
  • 3-Year Manufacturer Warranty
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