null

Company-Wide Meeting Today at 12:00 PM MST

Phones & Email offline: 11:45 AM to 2:30 PM
LTL / Estes Freight orders placed today ship Monday

Aircraft Avionics

Avionics for Sale from BAS Part Sales

Avionics is one of the fastest-moving categories at BAS. Some of the hottest units sell before they ever make it to the website, moving straight off the shop floor. From replacement instruments and indicators for OEM installs to upgrades of every kind, BAS stocks radios, transceivers, GPS & Navigation Units, weather radar, audio panels, transponders, NAV-Com’s, and more from Garmin, Avidyne, Aspen Avionics, Universal Avionics, Bendix King, Grimes, Garwin, and more.

  • Bendix Aviation MS3106A20-27P Bendix Canon Plug (New Old Stock) Bendix Aviation MS3106A20-27P Bendix Canon Plug (New Old Stock) Bendix Aviation MS3106A20-27P Bendix Canon Plug (New Old Stock) Bendix Aviation MS3106A20-27P Bendix Canon Plug (New Old Stock) Bendix Aviation MS3106A20-27P Bendix Canon Plug (New Old Stock)

    Bendix Airplane Parts & Equipment

    MS3106A20-27P Bendix Canon Plug (New Old Stock)

    Some details about this part: Part Number: MS3106A20-27P New Old Stock Manufacturer: Bendix If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your...

    $35.00
  • KC71123MBM28-WH KC71123MBM28-WH KC71123MBM28-WH KC71123MBM28-WH KC71123MBM28-WH

    Dorne and Margolin

    DMC70-1 Dorne and Margolin Communication Antenna

    Some details about this part: Part Number: DMC70-1 Manufacturer: Dorne and Margolin Inc Due to multiple items available you may not receive the item pictured KC71123MBM28 Color: White, Off White KCINV111725-44MB Color: Tan KCINV111725-45MB Color:...

    $75.00
  • Dorne and Margolin DMN4-17-4 Dorne and Margolin Dual Antenna Coupler Dorne and Margolin DMN4-17-4 Dorne and Margolin Dual Antenna Coupler Dorne and Margolin DMN4-17-4 Dorne and Margolin Dual Antenna Coupler Dorne and Margolin DMN4-17-4 Dorne and Margolin Dual Antenna Coupler Dorne and Margolin DMN4-17-4 Dorne and Margolin Dual Antenna Coupler

    Dorne and Margolin

    DM N4-17-4 Dorne and Margolin Dual Antenna Coupler

    Some details about this part: Part Number: DMN4-17-4 Manufacturer: Dorne and Margolin If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back...

    $40.00
  • Comant Industries 16D00400-2 Comant Marker Beacon Antenna Comant Industries 16D00400-2 Comant Marker Beacon Antenna Comant Industries 16D00400-2 Comant Marker Beacon Antenna Comant Industries 16D00400-2 Comant Marker Beacon Antenna Comant Industries 16D00400-2 Comant Marker Beacon Antenna

    Comant Industries

    16D00400-2 Comant Marker Beacon Antenna

    Some details about this part: Part Number: 16D00400-2 Manufacturer: Comant Has small dents- See pictures If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection...

    $65.00
  • Narcomatic Sensor CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector) Narcomatic Sensor CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector) Narcomatic Sensor CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector) Narcomatic Sensor CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector) Narcomatic Sensor CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector)

    National Aeronautical Corp.

    CNS35A Narcomatic Sensor ADF Loop Antenna (Minus Connector)

    Some details about this part: Part Number: CNS35A Manufacturer: National Aeronautical Corp Color: Yellow Does NOT comes with connector Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means...

    $50.00
  • Narco UGR-2 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector)

    Narco Avionics

    UGR-2 Narco UHF Glideslope Receiver Unit (Minus Connector)

    Some details about this part: Model Number: UGR-2 Manufacturer: Narco Avionics Does NOT come with connector Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual...

    $50.00
  • Narco UGR-2A Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2A Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2A Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2A Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-2A Narco Avionics UHF Glideslope Receiver Unit (Minus Connector)

    Narco Avionics

    UGR-2A Narco UHF Glideslope Receiver Unit

    Some details about this part: Model Number: UGR-2A Manufacturer: Narco Avionics This item DOES NOT have Connector or Tray If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and...

    $50.00
  • Narco UGR-3 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-3 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-3 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-3 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector) Narco UGR-3 Narco Avionics UHF Glideslope Receiver Unit (Minus Connector)

    Narco Avionics

    UGR-3 Narco UHF Glideslope Receiver (Minus Connector)

    Some details about this part: Model Number: UGR-3 Manufacturer: Narco Avionics UHF: Ultra High Frequency Does NOT have connector If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work...

    $35.00
  • Comant Industries CI-1095SP Comant Industries Loran C Antenna Comant Industries CI-1095SP Comant Industries Loran C Antenna Comant Industries CI-1095SP Comant Industries Loran C Antenna Comant Industries CI-1095SP Comant Industries Loran C Antenna Comant Industries CI-1095SP Comant Industries Loran C Antenna

    Comant Industries

    CI-109SP Comant Industries Loran C Antenna

    Some details about this part: Part Number: CI-109SP Manufacturer: Comant Industries Inc Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the usual signs of wear and...

    $125.00
  • 20-0520-10 HiSonic RFI-70 Noise Filter 20-0520-10 HiSonic RFI-70 Noise Filter 20-0520-10 HiSonic RFI-70 Noise Filter 20-0520-10 HiSonic RFI-70 Noise Filter 20-0520-10 HiSonic RFI-70 Noise Filter

    Hisonic

    20-0520-10 HiSonic RFI-70 Noise Filter

    Some details about this part: Part Number: 20-0520-10 Model Number: RFI-70 Housing is worn Manufacturer: HiSonic Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which means you should expect the...

    $30.00
  • Mooney Aircraft Parts & Accessories 820180-501 Mooney M20 Instrument Shock Panel RH Mooney Aircraft Parts & Accessories 820180-501 Mooney M20 Instrument Shock Panel RH Mooney Aircraft Parts & Accessories 820180-501 Mooney M20 Instrument Shock Panel RH Mooney Aircraft Parts & Accessories 820180-501 Mooney M20 Instrument Shock Panel RH Mooney Aircraft Parts & Accessories 820180-501 Mooney M20 Instrument Shock Panel RH

    Mooney Aircraft Parts & Accessories

    820180-501 Mooney M20 Instrument Shock Panel RH

    Some details about this part: Part Number: 820180-501 If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back. We have the best guarantee in...

    $50.00
  • Avionics West PC-100 Avionics West Portable Case Avionics West PC-100 Avionics West Portable Case Avionics West PC-100 Avionics West Portable Case Avionics West PC-100 Avionics West Portable Case Avionics West PC-100 Avionics West Portable Case

    Avionics West

    PC-100 Avionics West Portable Case

    Some details about this part: Model Number: PC-100 Manufacturer: Avionics West If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your inspection or your money back. We...

    $75.00
  • Garwin 23-402-02 Garwin 4000-A Directional Gyro Compass Indicator (Core) Garwin 23-402-02 Garwin 4000-A Directional Gyro Compass Indicator (Core) Garwin 23-402-02 Garwin 4000-A Directional Gyro Compass Indicator (Core) Garwin 23-402-02 Garwin 4000-A Directional Gyro Compass Indicator (Core) Garwin 23-402-02 Garwin 4000-A Directional Gyro Compass Indicator (Core)

    Garwin

    23-402-02 Garwin 4000-A Directional Gyro Indicator (Core)

    Some details about this part: Part Number: 23-402-02 Model Number: 4000-A Manufacturer: Garwin Inoperable Dented and cracked plastic valve ports, see pictures for more detail Due to multiple items available you may not receive the item pictured This is...

    $35.00
  • Aircraft Instrument and Development Inc 27-4000 Aircraft Instrument and Development Inc Suction Indicator Aircraft Instrument and Development Inc 27-4000 Aircraft Instrument and Development Inc Suction Indicator Aircraft Instrument and Development Inc 27-4000 Aircraft Instrument and Development Inc Suction Indicator Aircraft Instrument and Development Inc 27-4000 Aircraft Instrument and Development Inc Suction Indicator Aircraft Instrument and Development Inc 27-4000 Aircraft Instrument and Development Inc Suction Indicator

    Aircraft Instrument and Development

    27-4000 AID Suction Indicator

    Some details about this part: Part Number: 27-4000 Manufacturer: Aircraft Instrument & Development Inc If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to work and pass your...

    $30.00
Aircraft Avionics For Sale

Aircraft Avionics from a Large, Active Inventory

BAS maintains a broad inventory of aircraft avionics sourced directly from ongoing aircraft disassembly, with new components being added regularly as inventory continues to move.

Avionics Overview

Built for Constant Inventory Movement

As BAS continues to expand its aircraft disassembly and parts inventory, avionics remains one of the most active categories on the BAS Part Sales website. While our avionics inventory is deep, it is also in constant motion. New components are added regularly as aircraft move through disassembly, while parts continue to sell throughout the day across a wide range of platforms and applications.

Our aircraft avionics inventory supports everything from light sport and piston aircraft to turbine aircraft and high-performance platforms, including Citation, Hawker, King Air, and TBM aircraft. At any given time, BAS lists more than 10,000 indicators for sale online, along with transponders, GPS and navigation equipment, audio systems, antennas, flight displays, instrument panels, and other essential panel components sourced directly from aircraft we acquire and disassemble.

How BAS Operates

Structured for speed, visibility, and straightforward buying

In StockIf it is listed on the BAS website, it is already on hand and available to purchase.
97% Same Business Day ShippingMost orders leave the same business day, including many larger items.
Published PricingEvery item has a listed price, including core exchange items.
The BAS Advantage

How BAS Makes Avionics Sourcing Easier

No Lead Time Chase

BAS does not use listed inventory as a placeholder. If an avionics item appears on the store, it is in stock, available to purchase, and ready to ship without manual availability checks.

Published Pricing

Every item on the BAS store carries a published price, including core exchange items. Customers can move forward without waiting on a quote or dealing with call-for-price friction.

Detailed Listings

Each avionics listing includes multiple high resolution images so customers can review markings, wear, dings, and visible condition details before placing an order.

90-Day Guarantee

Items not marked Core or No Returns are backed by a 90-day money-back guarantee, giving buyers a more straightforward return window than is typical in the used aircraft parts market.

Order Online, No Call Required

Most items can be purchased directly through the BAS website without needing to call, wait for a quote, or work through manual order handling. If you are ready to buy, place the order online and we will get it on the way.

Worldwide Shipping

Most items can be purchased directly through checkout and shipped worldwide without requiring a separate quote.

Availability and Purchasing

Airplane Avionics for Sale Online with Clear Details

Because some avionics move quickly, not every part stays available for long. Certain units are purchased almost immediately and may not remain on the website for extended periods. If you do not see the avionics component you need listed online, contacting BAS directly is a smart next step. Inventory changes continuously, and there are times when incoming parts, recently processed components, or fast-moving items may not be reflected in the exact moment you search.

BAS structures avionics sourcing to reduce the friction that often slows used aircraft parts buying. Most items can be purchased directly through online checkout and shipped to a wide range of domestic and international destinations, allowing customers to move from search to purchase without unnecessary back and forth.

Product pages are documented as clearly as possible before sale. Customers can review multiple high resolution images on every listing, often with enough detail to zoom in on wear, markings, dings, and other visible condition details. That level of documentation supports faster decision making and reduces uncertainty when sourcing used avionics components online.

All avionics are sold as-removed, meaning they are offered exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the BAS process. BAS does not represent these parts as inspected, overhauled, or newly tagged beyond basic traceability. Items not marked Core or No Returns are backed by a 90-day money-back guarantee.

Frequently Asked Questions

Common Questions About BAS Avionics

Are BAS avionics actually in stock?

Yes. Every item listed on the BAS website is in stock and on hand. If it is on the store, it is available to purchase and ready to ship.

How quickly do orders ship?

Most orders ship the same business day. Across the operation, about 97% of orders ship the same business day, including many larger items.

Do you publish pricing on every item?

Yes. Every item has a published price, including core exchange items. There are no call for price listings on the BAS store.

What if I do not see the avionics I need listed?

Because inventory changes continuously, some parts may sell quickly or be in process before they appear online. If you do not see the component you need, contacting BAS directly is recommended.

Are BAS avionics inspected or overhauled before sale?

No. BAS sells avionics and other parts as-removed, exactly as they came out of the aircraft during disassembly, with basic traceability maintained through the listing process.

What is the return policy?

Items not marked Core or No Returns are backed by a 90-day money-back guarantee. Fuselages, lost shipments, and damaged shipments are excluded.