The N4-15 VOR/LOC antenna has a low drag balanced loop design for use on high performance aircraft where aerodynamic drag must be kept to a minimum. The N4-15 antenna provides increased range and reduced barring error. Rugged construction provides erosion resistance; a flush fiberglass housing improves aerodynamics; and a foam-filled assembly ensures maximum durability.
The N4-15 is designed for new aircraft installations, but can also be installed as a retrofit when dual-antenna capability is required.
This VOR/LOC balance loop blade antenna (Alternate Part# DM N4-15) has two TNC output connectors, an eight-hole mounting pattern, two-grounding studs, and a white finish.
- Low-drag balanced loop design
- Low aerodynamic drag
- Metal construction with foam-filled assembly offers lasting durability
- Flush fiberglass housing improves aerodynamic properties
Product Codes | |
|---|---|
| Mfr Part No: | N4-15 |
| ECCN: | 7A994 |
| NSN: | 5985-00-876-3309 |
| SCHEDULE B CODE: | 8526.10.6000 |
| TSO: | C40a |
Weight: 5.5 lbConnector: Two TNC Output ConnectorsFrequency Range: 108 MHz – 118 MHzVSWR: 5:1, maxImpedance: 50ΩPolarization: horizontalRadiation Pattern: hemisphericalDC Resistance: Omni-directional in the azimuth plane, approx. cos q in the vertical planePower handling: receive onlyApprovals: FAA TSO C40a
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: N4-15
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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.
