The KFS 564A is the control/display unit for the KNR-634 and KNR-634A Nav receivers. The digital gas discharge display simultaneously shows readouts of active and standby frequencies. A frequency management capability is available when used with the KNS-660 system.
Version 071-01283-0038 has a black face with VOLUME, ON/OFF control and 115V NVG (night vision goggle) lighting.
- Digital control for use with KNR-634 and KNR-634A Nav receivers
- 7-segment gas discharge readouts
- Cool-burning readouts for greater reliability
- ACTIVE and STANDBY frequency displays
- Automatic dimming circuit adjusts brightness of display
- Flip-flop frequency transfer button
- Display dimmer override
- Direct channeling of frequency displayed in Active window
- Frequency management capability when used with KNS-660 system
Product Codes | |
|---|---|
| Mfr Part No: | 071-01283-0038 |
| SCHEDULE B CODE: | 8526.91.0010 |
Weight: 0.7 lbDimensions: 5.775 x 2.093 x 2.25 in.Temperature range: -20ºC to +55ºC
- Stock: Warehouse
- Manufacturer Part #: 071-01283-0038
Available Options
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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
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