MSA Gallet LH250 Flight Helmet with David Clark DC ONE-X ANR/ENC Communications

MSA Gallet LH250 Flight Helmet with David Clark DC ONE-X ANR/ENC Communications

T-5105/T-5429-ONE-X
$3,777.00

Dual Visors. David Clark Communications.

View the MSA Gallet Helmet Colors


View the MSA Gallet Flight Helmet Brochure 

Please NOTE: For MSA Gallet Helmet orders the standard time to ship is 3 to 5 business days if your helmet color and size are in stock. If not in stock, the standard time to ship is 8+ weeks (excluding weekends and holidays). Subject to Helmet Manufacturers Production Schedule.


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 Please Make Your Product Selections   * Indicates a Required Selection

* Head Size
Measure around your head at the hatband line over largest width area at the back of the head, above the ears & eyebrows.
* David Clark Communications Type
* Helmet Color
For custom helmet colors and graphics - Please contact us for pricing.
* Helmet Liner
* Inner Visor
* Outer Visor
* Visor Cover
* Chin Strap
* Impedance
Impedance Converter
* Microphone and Microphone Boom
* Plug Type
Microphone Lite
CEP or CME Hearing Protection
NOTE: Selecting CME requires ear impressions to be provided by the customer.
CEP/CME Jack Location
NOTE: The CEP/CME Jack Location is required if CEP or CME was selected. Otherwise, please leave this option blank.
NVG Quick Release Adapter
Maxillo Face Shield
* Ear Seals
Additional Selections

MSA Gallet Helmet Features:

  • Comfort Liner Kit with 4 interchangeable pads
  • 2 Shell Sizes
  • Dual visors
  • Inner Visor Anti-Rotation Detent
  • Visor color options: smoke, green, yellow, clear
  • Cloth nape pad with stiffener (3 different thicknesses provided)
  • Adjustable leather chin strap
  • Stackable ear cup spacer pad kit (8 pads supplied)
  • Removable leather edge roll (available in 3 thicknesses)
  • MSA Premium Canvas Heavy Duty Helmet/Crew Bag
  • Cloth helmet bag with draw string
  • Lightweight Kevlar and Carbon Fiber construction

Helmet Options:

  • Substitute TIGER Quick Release Ratcheting Chin Strap
  • Substitute TIGER heavy duty FIDLOCK magnetic chin strap
  • TIGER Maxillo Face Shield
  • NVG Quick Release Adapter

David Clark DC ONE-X ANR/ENC Communications Features:

  • 5-foot extended coil cord with U174/U plug, 5-foot straight cord with dual GA plugs or 5-foot straight cord with LEMO panel power plug, M-5B electret high impedance microphone with enhanced noise-cancelling
  • 5-foot extended coil cord with U174/U plug or M-2 dynamic low impedance military microphone
  • Hybrid Electronic Noise Cancellation with advanced feed-forward and feed-back technology provides best-in-class active noise reduction
  • Digital Signal Processing (DSP) ensures high-fidelity audio for superior communications and music listening
  • Bluetooth® wireless technology provides seamless integration for connecting to cell phones, MP3, tablets or other smart devices
  • Stereo/mono switch compatible with all aircraft audio panel configurations
  • Over-the-ear, leatherette ear seals with slow recovery foam cradle the ears in comfort and provide a snug, secure seal
  • Compact, in-line control module with backlit, touch-key user interface controls On/Off, Bluetooth® wireless technology and volume control
  • Control module powered by two (2) AA batteries for up to 50 hours of use
  • "Dark Mode" to turn off LEDs on Battery Box for night flying

Benefits

Hybrid ENC Technology

Provides best-in-class active noise reduction with leading-edge 'feed-forward' and 'feed-back' technology. External microphone on dome picks up noise from the outside, before reaching the ear canal for superior noise attenuation.


Control Module Features

Compact, lightweight multi-function control module puts a variety of operational functions right at your fingertips. Comes with mounting clip for attaching to apparel or any convenient location in the cockpit. Roll over numerals surrounding module at right to view features.


Full Size Leatherette Ear Seals

Plush, Dura-Stitched leatherette ear seals with slow-recovery 'memory' foam cradle you in comfort. Oval, circum-aural (over-the-ear) design envelopes the ears for enhanced ANR performance while reducing heat buildup.

David Clark DC ONE-X ANR/ENC Communications Options:

  • Tiger Gel Ear Seals
  • Tiger Vinyl Ear Seals
  • CEP Hearing Protection Kit with Detachable Helmet Harness, installed, with foam ear pieces
  • CME Hearing Protection Kit with Detachable Helmet Harness, installed, with custom molded ear pieces
  • CEP Detachable Helmet Harness only

FAQs

Can I use the Bluetooth Wireless Technology to talk on my phone and listen to music?

The Bluetooth feature allows you to make and receive phone calls as well as listen to your favorite music when paired with cell phones, MP3, tablets or other Bluetooth compatible devices.

  • When receiving or transmitting, music will mute. When transmission is completed music volume will gradually return to previously set level. Cell phone communications will not mute
  • When using a Bluetooth® compatible device volume adjustment is done on the device itself not by the headset volume controls
  • With Bluetooth® Wireless Technology no adapter cords are required with compatible devices

What is the noise cancellation performance of DC ONE-X Series headsets?

The David Clark DC ONE-XH Helicopter Pilot Headset has passive attenuation and exceptional electronic noise cancellation (30 dB@ 150Hz) through the range of 20Hz-lKHz, for outstanding ANR performance.


Is the noise cancellation performance of DC ONE-X Series headsets (active) sufficient for use in my aircraft?

The DC ONE-X Series headsets have been verified through extensive flight testing in both turboprop and jet aircraft for General and Commercial Aviation applications.


What happens if I lose Battery power?

An important feature of the DC ONE-X Series is true "fail-safe" operation. No interruption of communication can result from failure of the ENC system or its power source. (Note: Cell Phone, Music and Auxiliary input devices will not operate without battery power).

: T-5105/T-5429-ONE-X
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Data sheet

Shell Construction
Lightweight Kevlar and Carbon Fiber construction
Sizing
2 Shell Sizes - Medium Shell: 20.3 - 22.0in (52-56.5cm) ■ Large Shell: 22.1 - 24.6in (57-63cm)
Weight (without padding or communications)
Medium Shell: 765 Grams, 1Lb. 11oz. ■ Large Shell: 879 Grams, 1Lb. 15oz.
Helmet Liner
Pre-formed thermoplastic - Fitting, interchangeable interior and trim components of 3 different thicknesses including (4) comfort liner inserts, nape pads and edge rolls. Ear cup spacing achieved with stackable Velcro discs.
Impact Declarations
Meets or exceeds MIL-DTL-87174/A (USAF)
Penetration Perforation
Meets or exceeds MIL-DTL-87174/A (USAF)
Visors
Meets or exceeds EN1836 (1997), optical class 1, MIL-V-43511C, UV protected
Additional Tests Performed and Passed
Tear test ■ Decompression test ■ Wearing glasses ■ Ejection ramp test ■ Climate test ■ Centrifuge test ■ Fire resistance ■ Protection respiratory ■ Altitude device test