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
- 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 only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- 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
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed 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.
