KR21 (P/N 066-1021-01) - As Removed, Serviceable
P/N: 066-1021-01
Category: General Aircraft Parts
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
| Serviceable | 1 Available |
Product Description
The 066-1021-01 is a BendixKing KR21 marker beacon receiver that detects 75 MHz outer, middle, and inner marker signals during instrument approaches. This avionics component receives signals from the marker beacon antenna and delivers visual and aural cockpit alerts to the flight crew. Operating on 14/28 VDC power, the KR21 interfaces between the marker antenna and the aircraft's audio/annunciator system.
Installed per aircraft avionics manual and TSO-C35d requirements, this receiver is common in general aviation ILS-equipped aircraft such as the Piper PA-28-180. Essential for precision approach navigation.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the KR21 (P/N 066-1021-01)?
The 066-1021-01 is a BendixKing KR21 marker beacon receiver that detects 75 MHz outer, middle, and inner marker signals during instrument approaches. This avionics component receives signals from the marker beacon antenna and delivers visual and aural cockpit alerts to the flight crew.
What conditions is the 066-1021-01 available in?
The 066-1021-01 is currently available in the following conditions: As Removed, Serviceable. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 066-1021-01?
The 066-1021-01 requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 066-1021-01?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
Related General Aircraft Parts
- KNOB – P/N s1995-5
- NOSE CONE – P/N 61-410022
- ASH-TRAY – P/N 82-29-51
- FUEL CONTROL UNIT – P/N 2524660-42
- ESCUTCHEON-ARM REST 5TH & 6TH PLAC – P/N 106-530085-5
- STATOR ASSY – P/N 896450-3
- GUST LOCK ASSY – P/N 25-8cf59-1a
- SHAFT – P/N 030a-38610-021
- CRIMP – P/N 1104447
- RING – P/N 50582
- ASHTRAY – P/N 41609-2
- PIPE ASSY, HP BLEED (WELDED) – P/N 16608-301