Zulu 3: The GA Dual Plug ANR Headset for Professional Pilots
One of the most important accompaniments a pilot owns is his headset. We should probably say ‘headsets’ because how many pilots do you know who only own or use one pair of headsets? Probably not very many.
Technology has completely transformed the landscape of cockpit communications gear, starting with the headsets. Modern headsets are a far cry from the classic David Clark H10-30 series headsets of yesteryear. Is there anything wrong with those? Not at all. But modern headsets offer key features that make them an asset for every pilot.
The LightSpeed Zulu 3 is a modern, high-quality ANR aviation headset designed for general aviation aircraft pilots who require a noise-cancelling and Bluetooth-enabled headset for their work.
Quick Buy It Now: LIGHTSPEED ANR Headsets
- 4064-ZULU3→Zulu 3 GA Dual Plugs
- 4065-ZULU3→Zulu 3 Panel Power, 6-Pin
- 4069-ZULU3→Zulu 3 Heli, U-174
- 4074-DELTA-ZULU→Delta Zulu GA Dual Plugs
- 4075-DELTA-ZULU→Delta Zulu Panel Power, 6-Pin
- 4079-DELTA-ZULU→Delta Zulu Heli, U-174
Click the links to go directly to GSA Advantage for purchasing.
The Importance of Good Aviation Headsets
Your aviation headsets do a lot more than just pipe in calls and comms. They are a dedicated piece of safety equipment that helps pilots stay focused and communicate effectively. A pair that does this comfortably is a real gem.
For pilots who spend their career in the cockpit, this is not a nicety; it is a necessity.
The Lightspeed Zulu 3 ANR is designed for the serious pilot who does this for a living. Sure, the weekend pilot will get great value from it, too. Still, the decades of innovation that go into every set of Lightspeed Zulu series PFX headset sets them apart from the pack and guarantees you will end up with a headset built for longevity and comfort. Lightspeed headsets are exactly what you have been looking for.

Zulu 3 ANR Headset Features
Okay, let’s talk features. Designed for the discerning pilot seeking a great headset, the Zulu 3 ANR pilot headset delivers longevity and unsurpassed comfort.
- Performance ear seals that block more noise and remain comfortable even after hours of wear.
- Kevlar-core cables that add unmatched durability while keeping the cords lightweight and flexible.
- Full Bluetooth integration, ensuring seamless connection to mobile devices for music, calls, and aviation app alerts.
- Compatibility with FlightLink, Lightspeed’s free app for iPhone and iPad that allows pilots to record, play back, and save cockpit communications.
- Stereo cross-feed technology for a richer, more natural audio experience.
This particular model is made with GA dual plugs, so pilots in federal agencies like the FBI, U.S. Forest Service, and the Civil Air Patrol can invest in a high-quality headset that will serve pilots for many years.
And these features are not just for more enjoyable flying; they make flying safer. Clear communications time and time again prove to make the difference between a safe flight and a mishap. Wireless integration gives a pilot instant access to critical weather and route information through their company app, and many other popular apps.
Noise Cancelling
One of the most important aspects of modern headsets is active noise cancelling, so you don’t miss radio or intercom transmissions. Even modern GA engines are still relatively loud, and the cockpit of a light GA aircraft is not a quiet place to be.
Noise fatigue is a real thing, and older aircraft are more prone to it. The Zulu 3 ANR technology is built around advanced electronics to cancel that fatiguing background noise. Also, the built-in soft mute feature makes the Zulu 3 ANR aviation headset a clean winner because it lowers the audio level of music or other Bluetooth inputs whenever incoming radio calls are received, so you can still listen to music or true crime podcasts and never miss a beat.
The Zulu 3 is designed to use standard AA batteries for the ANR feature, delivering up to 24 hours of continuous use on a single charge. Don’t worry; they are easy to swap out, so you don’t miss a thing.
Buy Lightspeed Zulu 3 ANR GA headsets here for your government flight ops!
Bluetooth and Audio
Modern flying is a completely different world from even 25 years ago. Today, it is more than just the radio stack that they are paying attention to in the cockpit. Electronic Flight Bags (EFBs) are standard features for almost all professional pilots, who use a host of apps and software programs throughout all phases of flight and mission. With full Bluetooth connectivity, Zulu 3 ANR headsets offer a seamless experience with these software services.
Pilots can easily connect to mobile devices for real-time weather, traffic alerts, or even terrain warnings. One of the features that really stands out to us is the Lightspeed Zulu 3s' stability in high-saturation and high-interference areas. They excel in busy airspaces and aerodromes with overlapping signals. This headset gives you a strong connection.
Reliability matters and can mean the difference between an uneventful and an incident. Never miss a call again with the Zulu 3.
Performance Ear Seals and Comfort
Comfort matters in the cockpit and is one of the top determining factors in headset selection. Headsets that pinch, overheat, or are heavy are at least a distraction, and at worst, cause serious fatigue over the same timeframe. There is a sweet spot of weight, comfort, and noise cancellation that all pilots want to find, and the Lightspeed Zulu 3 is at that intersection.
It really all starts at the ear seals. Back in the old days, you had foam ear seals or foam ear seals. These were not very effective at blocking out sounds, and they were also uncomfortable. The Lightspeed Zulu 3 headset features performance ear seals made from comfortable memory foam, making it a great product. Silicone ear seals felt good, but they are a sweat trap; your head would be soaked with sweat after a flight. They were also hard as a rock in the cold until your head warmed them up.
Memory foam is the way to go. Also, Lightspeed recommends you replace the pads every 18 months; it’s a minor maintenance task that makes a huge improvement in overall comfort and functionality.
Zulu 3 Specs
We really like the Lightspeed Zulu 3 ANR headset, and it doesn’t just look good on paper; it delivers in the cockpit. Here’s what we love about it:
- Low-profile comfort: 14.6 ounces (including ear seals and mic boom) with a stainless-steel headband that curves around the head for even weight and side pressure.
- High-performance fit: Tapered ear seals hug the jawline for a secure, natural fit. Deep cup cavities allow the entire ear to rest inside comfortably. Taller head pads are available at no charge for smaller head shapes.
- Durability and longevity: Stainless steel and magnesium with Kevlar-core cables. Built to withstand years of use in demanding flying environments.
- Super quiet: Active noise reduction (ANR) covers a deep, broad range of low-frequency noise. Magnesium ear cups block high-frequency sound.
- Clear communications: Dual Aperture Disc microphone for greater noise cancellation and crisper voice clarity. User-adjustable mic gain for balancing different voice levels when multiple headsets are in use. Front Row Center (FRC) and stereo cross-feed for music and comms.
- Mobile device connectivity: Full Bluetooth integration and auxiliary input on the control box. Connect your phone, tablet, or other audio device.
- ComPriority™: patented technology reduces the volume of auxiliary devices during radio or intercom transmissions, so you never miss a call. Soft mute fades music back in when the transmission ends.
- FlightLink app compatibility: Capture and playback cockpit comms using the free FlightLink app for iPad and iPhone (supplied with the patch cable).
- Auto Shutoff™: This proprietary power-saving technology automatically powers the headset down when not in use, preserving battery life.
- Includes: Cellphone/music patch cords, cord clips, two AA batteries, foam windscreen, and carrying case.
- Configurations: Dual GA, LEMO panel power, U-174.
We like the Lightspeed Zulu 3; the Zulu 3 pilot headset is a top pick for professional flying and is ideal for equipping your squadron or flying unit.
Compare to Other Headsets
The Lightspeed Zulu 3 ANR headset is an excellent, professional-grade headset that more than holds its own with the competition. Compared to entry-level competition like the David Clark H10-13.4, which is passive noise reduction, the Zulu 3 is miles ahead. The H10-13.4 is a great headset, but it is best suited for the schoolhouse environment, where flights are short, and price and quality are significant considerations.
How the Zulu 3 Sets Itself Apart
- ANR Performance: Most entry-level headsets are PNR units. The Zulu 3 delivers advanced noise cancellation across a broad range of frequencies.
- Build quality: The Zulu 3 is made from stainless steel, Kevlar-core cables, and other high-strength materials. These are professional-grade and are made to last for years of trouble-free service.
- Comfort: Look, you can have every feature in the world, but if they are uncomfortable, they are getting traded in. Tapered ear seals made from memory foam easily accommodate glasses, a lightweight, low-profile design, and multiple head-pad sizes to fit any head shape and size, making the Zulu 3 a very comfortable headset.
- Advanced features: The Zulu 3 features Bluetooth, ComPriority™, Flightlink recording compatibility to record communications, a Dual-Aperture Disc microphone for clear communication with ATC and other traffic, stereo cross-feed, soft mute, Auto Shutoff™, a 7-year warranty, and a 30-day money-back guarantee.
Sourcing Lightspeed Products on GSA Advantage
When you are tasked with purchasing headsets, airplane parts, oils, hydraulic fluids, paint, adhesives, and even hygienic wipes, the easiest way to do so is through GSA Advantage. It is the only one-stop shop for all government procurement, where you can search for a specific SKU or product name and buy it directly from the vendor with your government charge card.
Greenwood Aerospace is on the GSA Schedule to simplify the procurement of Lightspeed Zulu 3 ANR headsets with a fixed, approved price you can count on. No surprises, no hidden fees or charges. If you are an approved buyer on GSA Advantage, what you see is what you pay.
Check out all of our Lightspeed headsets on GSA Advantage right here!
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