The H10-56HXL is extremely effective at blocking out low-frequency sound associated with helicopters. Modular, battery-powered portability means the same headset can be used in a variety of helicopters. Built to withstand the rigors of commercial use in helicopter cockpits.
Version Includes:
- Flex wire boom
- M-7/DC electret mic
- Dual ear
- Over-the-head
- 5 ft coil cord
- U-174/U plug
Features:
- Extremely effective at blocking out low-frequency sound associated with helicopters
- Battery Power Module – One 9 volt battery for up to 25 hours of operation
- Super-soft head pad
- Larger, yet lighter, undercut Comfort Gel ear seals
- Pilot selectable Automatic Shut-Off feature
- Coil Cord (5-foot extended) with a 10-pin quick release connector
- Same headset can be used with optional panel mount (H10-56XP)
- Dual volume controls let you adjust the level for each ear
- Exclusive, patented flex/wire boom for easy, precise microphone placement
- FAA TSO Approved C57A, C58a
- NSN 5965-01-447-6430
Product Codes | |
|---|---|
| Mfr Part No: | 40614g-02 |
| ECCN: | 5A991 |
| SCHEDULE B CODE: | 8544490000 |
| TSO: | C57a, C58a |
Weight: 22oz (without cable)Ear coupling: Around-the-earDome type: ABSHardware: SteelEarphone plug: U-174/UMicrophone plug: U-174/UEarphone type: Dynamic (ENC)Ear Impedance: Monaural,150Ω nominal, stereo, 300 ohms nominal per sideEar frequency response: 100 – 5,500 HzMicrophone principle: M-7/DC Amplified ElectretMic DC supply voltage: 8-16V, not polarity sensitive
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: 40614g-02
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
