Alpha eagle 400 helicopter helmet
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Two Sizes Multi-Fit Helmet
Your one stop flight helmet and gear store
The Alpha 400 series helmet incorporates a unique ‘Multi-fit’ system
designed to provide rapid, accurate fitting to a wide range of head sizes – ideal for low cost protection where the helmet is not
a frequently used personal item. The high performance lightweight helmet (1 pound lighter than the SPH-5) offers traditional ALPHA
qualities to users in all non-ejection seat aircraft, who might otherwise fly unprotected.
Features:
- Unique ‘Multi-Fit’ system (2
sizes fits all).
- Aramid/Carbon fiber shell construction incorporating an integral polyurethane impact liner.
- Exceptional optical performance
- Excellent stability, low center of gravity
- Uninterrupted field of view
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Performance:
- Impact Protection – below 300G deceleration
for 122 Joule (90 ft/lb.) input energy
- Penetration Protection – designed to stop a 3.96lbs striker dropped from 4.875ft.
- Noise Attenuation
– over 40dB @ 4 kHz
- Climatic - +70C - -40C.
- Optical – luminous transmittance – 85% clear visor, 15% tinted visor
Options: |
- Choice
of visor mechanisms:
- Lo-Pro – double visor system, with independent locking on clear and tinted visor.
- Lo-Pro – single visor system,
fitted with locking clear or tinted visor
- Choice of visor covers, velveteen or semi-rigid visor cover (SRVC)
- Choice of colors
- Choice
of headset impedance
- Choice of aircraft communication plug
- Active Noise Reduction (ANR)
- Choice of boom microphones, Dynamic
or Electret
Save up to $250.00 by trading in your old Gentex SPH-4. SPH-4B or SPH-5. Amount determind upon inspection!
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Alpha eagle 400 helicopter helmet