ALPHA 900 Series – Fixed Wing

ALPHA 900 Series – Fixed Wing

The ALPHA 900 Series helmet is lighter in weight than prior models, using an epoxy resin aramid and a carbon fibre shell, while providing necessary impact and penetration resistance. The lighter weight, plus a streamlined design, featuring a ratcheting nape strap retention system and tensioning ear shells, provides added stability and comfort for improved aircrew performance, particularly when flying with NVGs or other helmet mounted systems.

Configured for safe ejection up to 625 KEAS with locking dual-visor system and oxygen mask compatibility. Based on the Alpha Mk10  Fixed Wing Helmet system flown by the U.K MoD.

The Gentex ALPHA 900 is the successor to the 200 (rotary & non-ejection seat fixed wing), 300 (fast-jet), and 800 (SAR) ALPHA helmets.  ALPHA helmets are used by countless civilian operators and over 65 air forces and around the globe.



ALPHA 900 Series – Fixed Wing Specification

  • 980 gram nominal weight, typical configurations weigh between 1150 and 1400 grams
  • Impact levels not to exceed 300G
  • Passive noise attenuation of 7 dB at 250 Hz, 35 dB at 2000 Hz, and 38 dB at 8000 Hz
  • Fast Jet version certified protection for up to 625 knot ejection

The unique modular design of the ALPHA 900 allows you to easily change or add capability upgrades to meet your current and future mission requirements. With its adaptable design, the ALPHA 900 is compatible with a wide range of qualified aircraft communication systems, Night Vision Devices (NVG/NVD), Aircrew Hearing Noise Reduction (AHNR) products, Oxygen masks, Dazzle laser protection visors/glasses, face guards/maxillofacial shields, and other helmet system upgrades, all which can be quickly changed or added without impacting the helmet system’s protection or performance capability.

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