The CI 420-490 iridium antenna is Iridium-frequency-only allowing its narrow-band tuning to provide optimum Iridium performance. This antenna meets and earned the new FAA TSO C159a for satellite communication. Designed for both fixed wing and rotorcraft airframes, and operating with both Iridium-based voice and data communications devices, the single channel aviation patch provides continuous coverage from 1616.0 MHz to 1626.5 MHz for excellent Iridium operation.
- 1616.0 MHz to 1626.5 MHz frequency
- 3dB gain
- RHCP polarization
- Hemispherical radiation pattern
- Iridium frequency
- TNC connector
Product Codes | |
|---|---|
| Mfr Part No: | CI 420-490 |
| ECCN: | 7A994 |
| PROAPP: | PT2316NM |
| SCHEDULE B CODE: | 8529.10.4000 |
| TSO: | C159a |
Weight:5 ozFinish:glossy whiteConnector:TNC (female)Frequency:1616.0 MHz to 1626.5 MHzVSWR:1.5:1Polarization:RHCPRadiation Pattern:HemisphericalImpedance:50ΩGain:+3 dBic @ ZenithEnvironment:RTCA DO 160G, FAA C159a TSO
- Stock: Warehouse
- Manufacturer Part #: CI 420-490
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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.
