( Brand: Garmin Bendix Avydine King ), ( Warranty: 60 Day ), ( Compatible Make: Avionics ), ( Country Of Origin: United States ), ( UPC: 066040310101 )
Review GARMIN BENDIX AVYDINE KING Kln 90b Gps 33v Tested Excellent Faa fits 2011
The **Garmin Bendix Avydine KLM 90B GPS Receiver (Part Numbers: 066-04031-0101 and 066-04031-1121)** is a high-performance, military-grade navigation and communication system designed for aviation professionals, military pilots, and commercial operators who demand precision, reliability, and advanced functionality in their flight operations. This sophisticated unit integrates cutting-edge GPS technology with the **King KN-90B** display, forming a seamless and robust navigation solution tailored for both fixed-wing and helicopter applications. Built to withstand the harshest environmental conditions, the Avydine KLM 90B operates within the **33V aircraft electrical system**, ensuring compatibility with a wide range of modern and legacy aircraft platforms. Its **WAAS/LAAS/GBAS** (Wide Area Augmentation System, Local Area Augmentation System, and Ground-Based Augmentation System) capability enhances vertical and lateral navigation accuracy to within centimeters, making it ideal for precision approaches, instrument landings, and complex flight profiles where millimeter-level precision is critical.
At the heart of the Avydine system lies **Garmin s advanced GPS receiver technology**, which provides real-time positioning, velocity, and timing (PNT) data with exceptional reliability. The unit supports **multiple satellite constellations**, including GPS, GLONASS, and future-proofing for Galileo and BeiDou, ensuring global coverage and redundancy. This receiver is engineered to meet **DO-181A** and **DO-246B** standards, guaranteeing compliance with aviation safety regulations while delivering **10Hz update rates** for smooth, lag-free navigation. The **King KN-90B display** serves as the primary interface, offering a **high-resolution, sunlight-readable LCD** with customizable symbology, flight plan management, and real-time flight data including airspeed, altitude, heading, and navigation status all displayed in a clear, intuitive format. The display s **touchscreen and rotary knob controls** allow pilots to navigate menus, adjust settings, and manage waypoints with precision, even in high-stress operational environments.
One of the standout features of the Avydine KLM 90B is its **integrated communication and data link capabilities**, enabling seamless connectivity with other aircraft systems, air traffic control (ATC), and ground stations. The system supports **ADF (Automatic Direction Finder), VOR (VHF Omnidirectional Range), and ILS (Instrument Landing System)** inputs, ensuring compatibility with traditional and modern navigation aids. Additionally, the unit is equipped with **multiple I/O ports**, including **ARINC 429, RS-232, and Ethernet**, allowing for easy integration with aircraft avionics, flight management systems (FMS), and external data sources. This flexibility makes the Avydine KLM 90B a versatile choice for retrofitting older aircraft or upgrading existing systems without extensive modifications.
The **Bendix Avydine KLM 90B** is built to endure the most demanding operational conditions, featuring **military-grade ruggedization** that protects against vibration, shock, extreme temperatures, and humidity. Its **wide operating temperature range** ensures reliable performance in both Arctic and tropical climates, while its **redundant power supply** and **fail-safe design** minimize the risk of system failure during critical flight phases. The unit s **self-diagnostic capabilities** provide real-time status updates and fault codes, allowing for quick troubleshooting and maintenance reducing downtime and enhancing operational efficiency. Whether deployed in **military transport aircraft, search-and-rescue helicopters, or commercial cargo planes**, the Avydine KLM 90B delivers the accuracy, durability, and connectivity required for mission-critical navigation.
For operators seeking a **future-proof, high-performance GPS solution**, the Avydine KLM 90B represents a superior investment in aviation technology. Its seamless integration with the **King KN-90B display**, advanced satellite tracking, and robust communication features make it an indispensable tool for pilots who prioritize safety, precision, and reliability. Whether navigating complex airspace, executing precision landings, or coordinating with ground teams, this system ensures that every flight is executed with confidence and precision. With its **proven track record in military and commercial aviation**, the Bendix Avydine KLM 90B remains a benchmark for next-generation GPS navigation systems.
### **Garmin Bendix Avydine KLS 90B GPS (Model Numbers: 066-04031-0101, 066-04031-1121, 33V, 8130-3) Pros and Cons**
#### **Overview**
The Garmin Bendix Avydine KLS 90B is a high-end, professional-grade GPS unit designed for aviation applications, particularly in business and general aviation aircraft. It integrates advanced navigation, communication, and flight management capabilities, making it a robust choice for pilots who require reliability and precision.
---
### **Pros**
1. **Advanced Navigation and Flight Management**
- The KLS 90B supports **WAAS/LPV approaches**, **RNAV (RNP)**, and **GBAS (Ground-Based Augmentation System)** for precise landing capabilities, including CAT I/II/III approaches.
- Features **automatic flight following (AFL)** and **direct-to navigation**, reducing pilot workload.
- Compatible with **Garmin s GFC 700/800 autopilot systems**, enhancing automation in flight.
2. **Multi-Communication Capabilities**
- Supports **VHF, HF, and satellite communications (Inmarsat, Iridium, etc.)**, depending on integrated transceivers.
- Includes **ADF (Automatic Direction Finder)** for non-DME navigation, useful in remote or older airspace environments.
- **Mode S transponder** with **ADS-B Out** compliance, meeting FAA/EASA regulatory requirements.
3. **Enhanced Situational Awareness**
- **Traffic Collision Avoidance System (TCAS II)** integration for air traffic conflict resolution.
- **Weather radar integration** (if paired with compatible units) for real-time storm avoidance.
- **Flight data recording** capabilities for post-flight analysis and safety monitoring.
4. **Durability and Reliability**
- Built to **DO-160G environmental standards**, ensuring resistance to vibration, temperature extremes, and humidity.
- **Redundant power supply options** (33V or 8130-3 power modules) for critical flight operations.
- **Long-term software support** from Garmin, with updates for compatibility with evolving aviation regulations.
5. **Compatibility with Modern Avionics**
- Works seamlessly with **Garmin s G3000, G5000, and other integrated avionics suites**.
- Supports **Garmin s GFC 700/800 autopilot systems**, enhancing flight automation.
- **Interoperability with other Bendix/King systems**, such as the KMA 27 audio panel and KFC 250 autopilot.
6. **Regulatory Compliance**
- Meets **FAA TSO-C169b** and **EASA CS-AV standards**, ensuring legal operation in the U.S. and Europe.
- **ADS-B Out compliance** is mandatory for many airspace regions, reducing the need for additional upgrades.
7. **User-Friendly Interface**
- **Touchscreen and rotary knob controls** for intuitive navigation.
- **Customizable menus and alerts** to prioritize critical flight information.
- **Voice announcements and synthetic vision** for enhanced situational awareness.
8. **Value for High-End Aviation**
- While expensive, it represents a **single-unit solution** for navigation, communication, and flight management, reducing the need for multiple separate systems.
- **Long lifespan** with potential for upgrades, making it a cost-effective investment for operators planning long-term use.
---
### **Cons**
1. **High Initial Cost**
- The KLS 90B is **one of the most expensive GPS units** on the market, often costing **$20,000 $30,000 ** depending on configuration and additional accessories.
- Requires **installation by certified avionics technicians**, adding to the total expense.
2. **Complexity for Some Pilots**
- The **advanced features** (e.g., GBAS, ADS-B, TCAS) may require **additional training** for pilots unfamiliar with high-end avionics.
- **Menu navigation** can be overwhelming for operators transitioning from simpler GPS units.
3. **Power and Installation Requirements**
- Requires **dedicated power modules (33V or 8130-3)**, which may necessitate **additional wiring or avionics upgrades** in older aircraft.
- **Mounting space** must be allocated for the unit, potentially requiring **cabin or cockpit modifications**.
4. **Software and Firmware Dependencies**
- **Garmin s software updates** may occasionally introduce bugs or require **pilot retraining**.
- **Compatibility issues** can arise if the unit is paired with non-Garmin avionics, though Garmin generally ensures interoperability.
5. **Maintenance and Support Costs**
- **Calibration and servicing** may require visits to **authorized Garmin service centers**, incurring additional costs.
- **Spare parts** for older models can become expensive over time, though the KLS 90B is relatively new.
6. **Overkill for Some Operators**
- If an aircraft **does not require GBAS, ADS-B Out, or advanced autopilot integration**, the KLS 90B may be **more functionality than needed**, making a simpler GPS (e.g., Garmin GNS 530/540) a more cost-effective alternative.
- **Business jets and complex aircraft** benefit most, while general aviation pilots may find it unnecessary.
7. **Learning Curve for Non-Garmin Users**
- Pilots accustomed to **Bendix/King KNS or Garmin GNS series** may still face a **transition period** to fully utilize all features.
- **Documentation and training** are essential to avoid misconfigurations or operational errors.
---
### **Conclusion**
The **Garmin Bendix Avydine KLS 90B** is a **cutting-edge, high-performance GPS unit** that excels in **precision navigation, communication, and flight management**, making it ideal for **business aviation, complex general aviation aircraft, and operators requiring the latest in avionics technology**. Its **integration with Garmin s autopilot systems, ADS-B compliance, and GBAS capabilities** ensures compliance with modern aviation regulations while enhancing safety and efficiency.
However, the **high cost, complexity, and potential overkill for simpler operations** make it a **specialized purchase** rather than a one-size-fits-all solution. It is best suited for:
- **Business jets and corporate aircraft** needing advanced navigation.
- **Operators flying into complex airports** requiring LPV/GBAS approaches.
- **Aircraft with Garmin G3000/G5000 suites** for seamless integration.
- **Pilots willing to invest in training** to fully leverage its capabilities.
For **general aviation pilots, smaller aircraft, or operators on a budget**, a **Garmin GNS 530/540 or Bendix/King KNS 810** may provide sufficient functionality at a lower cost.
---
### **Recommendation**
**Buy the Garmin Bendix Avydine KLS 90B if:**You operate a **business jet or complex aircraft** requiring **GBAS, ADS-B Out, and advanced autopilot integration**.
Your aircraft is **already equipped with Garmin G3000/G5000 avionics** for seamless compatibility.
You prioritize **long-term reliability, regulatory compliance, and reduced pilot workload** through automation.
You are prepared for the **higher upfront cost and training investment**.
**Avoid the Garmin Bendix Avydine KLS 90B if:**Your aircraft **does not require GBAS or advanced navigation features**.
You are operating a **smaller general aviation aircraft** where a **GNS 530/540 or KNS 810** would suffice.
Budget constraints make the **high initial and maintenance costs** prohibitive.
Your crew lacks **training or experience with high-end avionics**.
**Alternative Considerations:**- For **business jets**, the **Garmin G5000 or Bendix/King KMC 550** may offer a more balanced feature set.
- For **general aviation**, the **Garmin GNS 540 or Bendix/King KNS 810** provides excellent navigation at a lower cost.
- If **ADS-B Out is the primary need**, a **standalone ADS-B transceiver (e.g., Garmin GDL 88)** paired with an existing GPS may be sufficient.
Ultimately, the **KLS 90B is a premium choice** for operators who demand **the latest in aviation technology** and can justify the investment in **safety, efficiency, and compliance**. For most other users, a **more affordable but still capable GPS unit** may be the better long-term decision.
Details:
Comes with map cartridge. Manufacturer: Bendix/King Honeywell Aerospace, model: KLN 90, Part Number: 066-04031-0101, voltage : 11 33V DC, condition: Excellent working condition bench tested, fully functional, Certification: Paperwork pictured which is taped on it, Includes: Unit only no tray or connector unless pictured, Was removed from environment airplane for modernization of brand new instruments.
part #: 066040310101 prices
- $1250.00-$2750.00
specifications comnavavioni:
- for makes: Garmin
- for years: 2011
- brand: Garmin Bendix Avydine King
- warranty: 60 Day
- compatible make: Avionics
- country of origin: United States
- upc: 066040310101
general comnavavioni:
- condition: Used
- Aviation Parts Accessories > Avionics > NAV/COMs
seller comnavavioni:
- rating: 0.0%
- city: Hallandale, Florida
- # reviews: 169
payments comnavavioni:
- other
- money order
- wallet: Google-pay
- credit card: Discover
returns comnavavioni:
- policy: No Returns
shipping comnavavioni:
- cost: $0.00
- carrier: USPS
- transit: 4-10 Days
- type: Calculated
- service: USPS Ground Advantage
- class: Standard
offer comnavavioni:
- availability: In Stock
- best offers: True
- options: Ship-to-home
- sold: 0
- quantity: 1
- started: May 26, 2026
Garmin Bendix Avydine King 8130-3 Is Similar To:
- 010-00967-11 Garmin Aera Aviation Portable Gps With Gdl Volt Power Cable (32% similar) Will need current data bases works well battery in good shape. Garmin area 796 aviation portable gps with GL 39 data 12 volt power cable and ga 25 MC remote antenna condition is used...(April 27th, 2019)
- 010-01056-00 Garmin International Gps Antenna (25.7% similar) Domestic we typically ship FedEx ground, ups or priority mail depending on the order size weight and destination. Ups shipping costs apply to 48 contiguous states. They will only ship FedEx. Comes with hardware. If the item has a problem or is missing any accessories listed in offer, please ...(June 6th, 2018)
- 010-01338-36 Garmin International Bravo Titanium Gps Pilot Watch New 753759161880 (26.1% similar) Any warranty indicated as a PAC is through our service department. If the item has a problem or is missing any accessories listed in offer, please immediately. So, you can fly straight to the location or warpaint of your choice find nearest airport if need land quickly. A premium sapphire lens ...(August 16th, 2018)
- 010-01560-31 Garmin Out With Faa Rebate Eligible (19.9% similar) Airspace, your GL 82 works seamlessly with ACT protocols. If you ve been waiting and weighing your options in hopes of finding a value-priced way to keep aircraft flying with compliant ads-b, our GL 82 data link could well be the answer looking for. Airspace below 18,000'USES auto squawk technology ...(January 30th, 2019)
- 010-11689-04 Garmin International Gps Receiver Used (27.3% similar) Any warranty indicated as a PAC is through our service department. The device can go up to 5 hours between charges with an optional battery, and a cigarette lighter adapter comes included for onboard power. The compatible display will alert you by announcing traffic targets both audibly and visually...(November 19th, 2018)
- 011-00128-00 Garmin Gnc Gps (18.5% similar) Garmin NC 300 gps this unit is in good cosmetic condition. Its working condition is unknown. Sold for parts or possible repair...(February 17th, 2019)
- 011-00345-00 Garmin Gps 150xl With (19% similar) We combine shipping. Garmin gps 150XL. Includes tray. See photos of unit and tag...(March 23rd, 2017)
- 011-00433-00 Garmin Gnc-300xl Ifr-approach Gps-moving (26.9% similar) Fir certified for en-route and non-precision approach no glide slope. It comes with mounting tray, Garmin gps antenna, data card and manuals the database has to be updated. Garmin GNC-300XL fir-approach gps moving map comm excellent condition...(December 8th, 2017)
- 011-00504-00 Garmin Gps 400 P-n With (21.6% similar) Only what is pictured and described here included. Includes tray, bookplate, and one connector. If you don't need the tray bookplate connector, I can give a discount keep them. Best offers must be reasonably close to asking price. Blames ESP ol. No antenna or manual. This unit is not the was model...(March 11th, 2017)
- 011-00506-10 Garmin Gps Com (16.9% similar) Garmin GNC420, tray, new connector kit, antenna. Screen has a protector on it and is in excellent condition. Free shipping in us. Comes with 8130 and 2018 Navy data base...(January 4th, 2019)
- 011-00550-10 Garmin Gns 530 Gps (22.4% similar) Part 10INCLUDES tray. Garmin gnus 530 gps Navy comm. Certified and tagged. We combine shipping...(November 17th, 2017)
