Bendix King KR 21 Marker Beacon Receiver
| Make | Bendix King |
|---|---|
| Model | KR 21 Marker Beacon Receiver |
| Condition | Used |
| Location | Goleta, CA , US |
| Date Listed | Aug 6, 2026 |
| Expires | Sep 5, 2026 |
Description
Bendix King KR-21 Marker Beacon Receiver
Part Number: 066-1021-01
Model: KR-21
Certified Working Marker Beacon Receiver removed from an operational aircraft. Fully tested and serviceable — ready for installation in your Bendix King avionics stack.
Condition
Certified working when removed
Normal cosmetic wear only (typical installed use)
Clean and ready to install
30-Day Guarantee – Works as described or full refund (Seller pays return shipping)
Compatibility
Commonly installed in thousands of general aviation aircraft with Bendix King marker beacon systems:
Cessna: 150, 152, 172, 177, 180, 182, 185, 206, 207, 210
Piper: PA-28, PA-32, PA-34
Beechcraft: Bonanza, Debonair, Baron, Travel Air
Mooney: M20 series
Others: Commander 112/114, Grumman AA-5 series
System Compatibility:
Pairs with KMA-20, KMA-24, KMA-26 Audio Panels
Works with KI-204, KI-206, KI-208, KI-209 Navigation Indicators
Important: Always verify exact compatibility using your aircraft IPC and current avionics configuration for part number 066-1021-01.
What’s Included
Bendix King KR-21 Marker Beacon Receiver (PN 066-1021-01)
Shipping
Ships within 1 business day from California, USA
Professionally packed with anti-static and impact protection
International shipping available via eBay Global Shipping Program
Notes
Bendix King KR-21, KR21, 066-1021-01, King Marker Beacon Receiver, KR-21 Marker Beacon, Bendix King Marker Receiver, Cessna 172 Marker Beacon, Piper PA-28 KR-21, Beechcraft Bonanza Marker Beacon, King Audio Panel Receiver, Aircraft Marker Beacon Receiver.
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