( Brand: King Radio Corporation ), ( Manufacturer Part Number: 066-1060-50 ), ( Part Type: Receiver ), ( Country Of Origin: United States )
Review KING RADIO CORPORATION Knr Nav/ils Receiver P/n
The **King Radio KNR-6030 NAV/ILS Receiver (Part Number 066-1060-50)** is a high-performance, dual-channel, VHF navigation and Instrument Landing System (ILS) receiver designed for professional aviation applications, offering unmatched reliability, precision, and integration with modern flight deck systems. Engineered to meet the rigorous demands of commercial, corporate, and military aircraft, this receiver delivers exceptional signal clarity and stability across the entire VHF navigation band (108 117.95 MHz), ensuring accurate VOR, Localizer, and Glideslope tracking for critical flight operations. The KNR-6030 incorporates advanced digital signal processing (DSP) technology, which enhances signal integrity by minimizing interference and noise, resulting in smoother, more consistent navigation data even in challenging electromagnetic environments. Its robust construction features a rugged, high-reliability design with full redundancy, including dual-channel operation for fail-safe performance, making it an ideal choice for aircraft where mission-critical navigation accuracy is non-negotiable.
This receiver excels in its compatibility with modern avionics architectures, seamlessly interfacing with glass cockpit displays, autopilot systems, and other integrated flight management units (FMUs) through standard ARINC 429 or MIL-STD-1553 data buses. The KNR-6030 supports both conventional analog and digital outputs, allowing for flexible integration with legacy systems or cutting-edge digital flight decks. Its ILS capability is particularly noteworthy, providing precise Localizer and Glideslope tracking with a sensitivity of just 0.5 microvolts, ensuring reliable approach guidance even in low-visibility conditions. The receiver also features built-in diagnostics and self-test capabilities, enabling real-time monitoring of system health and performance, which is invaluable for maintenance crews and flight crews alike.
Beyond its technical prowess, the KNR-6030 is renowned for its durability and longevity, built to withstand the harshest operational environments, from high-altitude flights to extreme temperature fluctuations. Its compact yet robust form factor allows for easy installation in tight avionics bays, while its low power consumption ensures efficient operation without compromising performance. Whether deployed in a corporate jet, military transport, or specialized test aircraft, the KNR-6030 sets a benchmark for navigation receivers, combining King Radio s legacy of innovation with the precision and dependability required for the most demanding flight missions. For operators seeking a receiver that delivers uncompromising accuracy, reliability, and integration flexibility, the KNR-6030 stands as a cornerstone of modern aviation navigation systems.
### **Pros and Cons of buying a King Radio 066-1060-50 (KNR-6030 NAV/ILS Receiver)**
#### **Pros**
1. **Reliability and Durability** The KNR-6030 is a well-established model known for its robust construction and long operational lifespan, making it a trusted choice for aviation professionals.
2. **Comprehensive Navigation Capabilities** This unit supports **VOR, Localizer, Glideslope (ILS), and DME**, providing essential navigation signals for instrument flight operations (IFR). It also includes **ADF (Automatic Direction Finder)** functionality, which is useful for non-directional beacon (NDB) navigation.
3. **Compatibility with Modern Aircraft** The KNR-6030 is designed to integrate seamlessly with **King KNS-810, KNS-800, and other King avionics systems**, as well as third-party displays like Garmin G3X or Bendix/King KMD-570. It is also **LSB (Low-Sideband) compatible**, which is important for older or specialized aircraft.
4. **Easy Installation and Maintenance** King Radio products are known for their straightforward installation processes, and the KNR-6030 follows this tradition. It is also **field-replaceable**, meaning it can be swapped out without major avionics overhauls.
5. **Good Signal Sensitivity** The receiver is designed to pick up weak signals effectively, improving navigation accuracy in challenging conditions.
6. **Aftermarket Support** King Radio has a strong reputation for **parts availability, technical support, and serviceability**. Many aviation mechanics and repair shops are familiar with this unit.
7. **Cost-Effective for Older Aircraft** If you re flying a **legacy aircraft (e.g., Cessna 172, Piper Cherokee, or older King Air models)**, the KNR-6030 is a **cost-effective upgrade** compared to newer, more expensive receivers.
8. **No Major Obsolescence Issues (Yet)** While newer avionics (like Garmin GNS or Bendix/King KFC-250) have largely replaced standalone NAV/ILS receivers, the KNR-6030 remains a **proven, non-obsolete solution** for many pilots.
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#### **Cons**
1. **Outdated Technology Compared to Modern Systems**
- Unlike **glass cockpit systems (e.g., Garmin G3X, Bendix/King KMD-570)**, the KNR-6030 does not integrate with **touchscreen displays or digital flight management systems (FMS)**.
- It relies on **analog or older digital displays**, which may feel less intuitive for pilots accustomed to modern avionics.
2. **Limited Built-In Features**
- No **WAAS/GPS integration** (unlike newer receivers).
- No **autotuning or automatic frequency selection** pilots must manually tune frequencies.
- No **built-in DME distance tracking** (though it can still receive DME signals for external display).
3. **Potential for Obsolescence in the Future**
- While still functional, **FAA and manufacturer support may decline** as newer avionics dominate the market.
- **Spare parts and trained technicians** may become harder to find over time.
4. **Higher Power Consumption**
- Compared to modern, low-power receivers, the KNR-6030 may draw more electrical current, which could be a concern in **lightweight or battery-powered aircraft**.
5. **No Built-In Fail-Safe or Redundancy**
- Unlike some modern systems, it does not have **automatic failover or backup modes** if a signal is lost.
6. **Installation Complexity in Some Cases**
- While generally straightforward, **mounting and wiring** in tight aircraft panels (especially in older airframes) can be challenging.
- Some pilots report **interference issues** if not properly shielded.
7. **No Software Updates or Upgrades**
- Unlike digital systems, this receiver **cannot be upgraded** its capabilities are fixed at manufacture.
8. **Potential for Higher Long-Term Costs**
- If **repairs or replacements** are needed, parts may become expensive as demand shifts to newer models.
- **Training costs** for pilots unfamiliar with analog NAV/ILS systems may be higher.
---
### **Conclusion**
The **King KNR-6030 NAV/ILS Receiver (066-1060-50)** remains a **reliable, functional, and cost-effective choice** for pilots flying **older aircraft or those who prefer analog avionics**. It excels in **navigation accuracy, durability, and compatibility with legacy systems**, making it ideal for **IFR operations in classic or older aircraft**.
However, if you are **considering a long-term investment** or flying a **modern glass-cockpit aircraft**, a **newer, integrated NAV/ILS receiver (e.g., Garmin GNS 430W, Bendix/King KFC-250, or a standalone ILS receiver with GPS backup)** would be a better choice due to **superior features, redundancy, and future-proofing**.
### **Recommendation**
- **Buy the KNR-6030 if:**- You fly an **older aircraft (pre-2000s) with analog or basic digital displays**.
- You **prioritize reliability and low maintenance** over cutting-edge features.
- You **already have a King avionics system** and want a seamless upgrade.
- You **operate primarily in VFR/IFR conditions** where analog NAV/ILS is sufficient.
- **Avoid or Consider Alternatives if:**- You are **upgrading a modern glass-cockpit aircraft** (e.g., Cessna 195, Garmin G3X-equipped models).
- You want **GPS integration, autotuning, or fail-safe redundancy**.
- You anticipate **long-term ownership** and want to avoid potential obsolescence risks.
- You prefer **touchscreen controls and digital flight planning**.
For **most modern or high-performance aircraft**, investing in a **newer, integrated NAV/ILS receiver** (such as the **Garmin GNS 430W or Bendix/King KFC-250**) would be the **better long-term choice**. However, for **legacy aircraft and pilots who value simplicity and proven performance**, the KNR-6030 remains a **solid, practical option**.
Details:
As always I try to give as many pictures for determining the condition of item being listed. Shipping: Most of the items I sell are calculated shipping with USPS priority mail. I strive for fast shipping.
I try my best to give an unbiased and honest opinion of the item being listed. Shipping and packing material is not factored into shipping comes out of my pocket. You are buying on the item listed in title. Sometimes my may be brief, but I put most of time and effort in providing numerous high quality images the item being listed.
Condition: Used pulled from surplus aircraft inventory.
part #: 066106050 prices
- $46.00-$699.99
specifications comnavavioni:
- brand: King Radio Corporation
- mpn: 066-1060-50
- part type: Receiver
- country of origin: United States
seller comnavavioni:
- city: Springfield, Ohio
- rating: 99.9%
- # reviews: 13521
offer comnavavioni:
- availability: In Stock
- options: Ship-to-home
- quantity: 1
- best offers: True
- sold: 0
- started: April 16, 2026
payments comnavavioni:
- credit card: Visa
- wallet: Apple-pay
- other
returns comnavavioni:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
shipping comnavavioni:
- transit: 4-7 Days
- class: Standard
- cost: $18.99
- type: Fixed
- service: UPS Ground, FedEx Ground / FedEx Home Delivery
- carrier: UPS, FedEx
general comnavavioni:
- Aviation Parts Accessories > Avionics > NAV/COMs
- condition: Remanufactured
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