Noisebuster safety earmuffs

Noisebuster safety earmuffs

Noisebuster safety earmuffs Product Image

The Noisebuster Active Noise Reduction Safety Earmuff is a professional-grade hearing protector. It has been specifically designed to cancel the low-frequency noise generated by equipment such as generators, engines, motors, pumps, fans, blowers, vacuums, etc. Prolonged exposure to these types of noise can permanently damage hearing. It delivers a 26 NRR passive noise attenuation and up to an additional 20 db of low-frequency active noise reduction. The PA4000 is an over-the-head safety earmuff. There is also a behind-the-head style (PA4100) and a hard hat clip-on version (PA4200). Either one of the latter two can be worn with hard hats. For more information visit or call (203) 210-7230.

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Ground Service Provider App

Product From Cygnus Business Media

For more than two decades, Ground Support Worldwide has been the leading publication for the aviation ground support community with an international circulation of 17,000.

And now, we’ve just published our first digital-only magazine, 

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Noise Reduction Earmuffs

Product From Pro Tech Technologies Inc.

If you work around aircraft engines and other aviation equipment including blowers, motors, vacuums, generators, compressors or fans, you need protection against the low-frequency noise – noise that conventional passive earmuffs alone can’t handle. Only NoiseBuster Active Noise Reduction safety earmuff combines a high-performance passive earmuff with advanced Active Noise Reduction technology for the most comprehensive hearing protection available to industry today.

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Integrated Ground Support Headset

Product From Lynx Avionics Ltd.

An integrated headset and communication adapter providing simultaneous connections to an aircraft intercom, hand-held radio and cellphone. Uses standard interchangeable radio leads and telephone leads or a Bluetooth telephone connection.

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NoiseBuster Earmuffs


If you work around engines, blowers, motors, vacuums, pumps, generators, compressors, fans, etc., you need protection against low-frequency noise -- noise that conventional passive earmuffs alone can’t handle. NoiseBuster ANR Safety Earmuffs from Pro Tech Technologies combine high-performance passive earmuffs with advanced active noise cancellation technology for the most comprehensive hearing protection available.

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Relai System ground support headset

Product From Lynx Avionics Ltd.

A high quality headset which can be supplied for direct connection to any hand-held radio.

Features PTT switches on each ear-cup and an external PTT switch connection.

Contact Lynx direct for corporate sales.

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Wireless 'push back' headset and dongle

Product From SRS Tactical

121-GROUND CREW, wireless Bluetooth gound mechanic hearing protection headset and wireless dongle for Push-Back operation.

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Hearing protection products

Product From Kimberly-Clark

Kimberly-Clark Professional offers a line of hearing protection products. The KleenGuard brand hearing protection line offers a range of products that include H50, H30, H20, and H10. H50 multiple-use ear clips feature a lightweight ear clip chassis and removable foam ear pads that fit comfortably and block unwanted workplace noise without intruding into the sensitive ear canal. The ear clips stay securely in place without relying on high-pressure bands or pressure inside the ear canal. Each pair of KleenGuard H50 ear clips come in a specially designed case for hygienic storage.

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Hearing protection

Product From KBC Tools Inc.

KBC Tools & Machinery offers the Worktunes NN4 22 DB-tested hearing protector with an adjustable head band, soft foam oversized ear cushions and AM/FM stereo radio. For more information call (800) 521-1740 or visit

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Hearing Protection

Product From Gateway Safety Inc.

Gateway Safety offers SoundChoice, SoundDecision, and SoundOut earmuffs. They have been tested by an independent NVLAP-accredited laboratory and assigned a Noise Reduction Rating, or NRR. The NRR measures the earmuff™s ability to block out noise or reduce the intensity of sound, and the rating is stated in decibels. For more information call (800) 822-5347 or visit

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Clarity(R) Multiple-Use Earplugs

Product From Howard Leight/Sperian Hearing Protection LLC

Howard Leight's Clarity® multiple-use earplug improves worker safety and communication by blocking hazardous noise while voice and signal frequencies can be heard more naturally. Clarity's multi-material design with translucent stem facilitates its Sound Management Technology(TM) membrane, managing the transmission of sound frequencies through the earplug and ear canal. Plus, its low attenuation provides ideal protection for workers exposed to low levels of hazardous noise, eliminating risk of overprotection in marginal noise environments and additional hazards in the workplace. NRR 21

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