The KNR 634A digital VOR/LOC/GS/MB TSO'd receiver features 200-channel VOR/LOC, 40-channel glide-slope and marker beacon with XYZ RMI. Also, the KFS 564A frequency selector which simultaneously displays active and standby frequencies in gas discharge numerics. The KNR 634A accepts ARINC 429 channeling and provides ARINC 429 outputs for use with EFS 10 and ARINC 429 based systems.
No product features currently available.
Product Codes | |
|---|---|
| Mfr Part No: | 066-01078-0010 |
| ECCN: | 7E994 |
| SCHEDULE B CODE: | 8526.91.0010 |
Weight: 5.4 lb (2.5 kg)Dimensions: 2.5 x 5 x 11.1 in (64 x 127 x 282 mm)NAV Frequency Range: 108.00 MHz to 117.95 MHz in 50 kHz incrementsTemperature: -55°C to 70°CTSO Compliance: NAV: C40a, DO-153A LOC: C36c, Class D, Cat. II DO-131A GS: C34c, Class D, Cat. II DO-132A MKR: C35d, Category A DO-143Applicable Documents: RTCA Document DO-160ADesign: All solid-state, electronically tuned by single-crystal digital frequency synthesizerAltitude: up to 55,000 ft
- Stock: Warehouse
- Manufacturer Part #: 066-01078-0010
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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.
